Best 2-Player Retro TV Games: 30 Couch Co-Op & Arcade Classics (2026)
Quick Answer
The best 2-player retro TV games are TMNT IV: Turtles in Time, Streets of Rage 2, Metal Slug X, Kirby Super Star, Bubble Bobble, and Street Fighter II' Turbo. All 30 picks below appear in the 14,755-game list of the 2Bluebox Retro Game Stick 4K Pro ($59.98), which ships with two 2.4GHz wireless controllers.
Here is how two wireless controllers split Player 1 and Player 2 roles across arcade and home console games, followed by our breakdown of the 30 best two-player retro TV games by skill level.
1. How to Connect Player 2 Controller on Retro Game Stick Consoles
The included USB wireless receiver links both 2.4GHz pads on the 2Bluebox Retro Game Stick 4K Pro ($59.98): Player 1 drives the main menu, and Player 2 joins inside each game with SELECT and START.
When you unbox a plug-and-play TV console, the most common Friday-night question is why the second controller seems asleep on the main game carousel. As covered in our complete retro game stick 4K buyer's guide, the main menu only listens to Player 1, which keeps two people from pulling the cursor in opposite directions while browsing 14,755 titles.
Once a game launches, Player 2 wakes up right away. Arcade games (MAME, CPS1/CPS2, FBNeo) and 16-bit home consoles (SNES, Sega Genesis, NES) use two different rules to let the second person join:
| Browse Main Game List & Search Menu: D-PAD + A | Player 1 Only (prevents dual-cursor conflicts on main carousel) |
| Open System Quick Menu (Save / Load / Exit): SELECT+START | Player 1 Only (opens state saves and returns to game list) |
Join an Arcade Game (MAME / CPS / Neo Geo): SELECT → START
|
Player 2 Pad: Press SELECT (Insert Coin 2) then START
|
Join a Home Console Game (SNES / Genesis / NES): D-PAD → START
|
Player 1 Pad: Select 2 Players on Title Screen then press START
|
| Rejoin an Arcade Game After a Game Over: SELECT → START |
Player 2 Pad: Press SELECT for a fresh credit, then START
|
Table 1: Player 1 and Player 2 Button Shortcuts on the 2Bluebox Retro Game Stick 4K Pro Wireless Controllers.
If your guest picks up Controller #2 and their character is not moving on screen, run this 30-second sequence before swapping hardware:
- Step 1: Check Power and the Status LED on Both Pads. Make sure both controllers are switched on with fresh batteries or a full charge. Each pad should show a steady status LED rather than a slow blink (if one pad keeps blinking, follow our troubleshooting wireless Game Stick controllers pairing guide).
-
Step 2: Select 2-Player Mode on the Console Title Screen. In
SNES,NES, andSega Genesistitles like Donkey Kong Country 2 or Streets of Rage 2, Player 2 usually cannot just press START mid-stage. Use Controller #1 on the opening title screen to move the cursor to2 PLAYERS(or the game's team option) before starting. -
Step 3: Drop a Virtual Quarter into Coin Slot #2. In
MAME,Capcom CPS, andNeo Geoarcade ROMs like Metal Slug X or Sunset Riders, each controller has its own virtual coin slot. Have Player 2 press SELECT on Controller #2 to hear the coin chime, then press START on Controller #2 to drop into the fight.
2. 30 Best 2-Player Arcade & Console Games: The Master Compatibility Table
All 30 co-op and versus classics below are listed in the 14,755-game library of the 2Bluebox Retro Game Stick 4K Pro ($59.98), searchable at /pages/all-games before you buy, and grouped by play style, shared-life risk, and Player 2 join method.
Playing at home with my seven-year-old daughter, I've learned that "difficulty" means something very different in couch co-op than in solo play. A tough arcade brawler like Cadillacs and Dinosaurs turns friendly for beginners because pressing SELECT adds another credit. A cute platformer where both players share a limited pool of lives can end a date night in ten minutes if one partner keeps falling into pits.
Sony's PlayStation Direct US store lists a single extra DualSense Wireless Controller at $74.99 to $79.99. That one pad costs more than an entire retro stick with two pads in the box, which is why plug-and-play TV game consoles make so much sense for a second player.
"Tested on our unit" means we checked the title on our own 2Bluebox Retro Game Stick 4K Pro ($59.98) and verified it inside our searchable 14,755-game list.
| 2-Player Classic (Year · System) | Multiplayer Mode | Beginner Friendly | Shared Lives Risk | 2Bluebox (2bluebox.com) P2 Join | Evidence |
|---|---|---|---|---|---|
#1. Kirby Super Star (1996 · SNES) |
Asymmetric Co-Op | Very easy (Helper partner) | None (a defeated Helper costs no lives) | P1 creates a Helper with A
|
Tested on our unit |
#2. Bubble Bobble (1986 · Arcade/NES) |
Single-Screen Co-Op | Very easy (Two buttons) | Low (100 single-screen rounds) | P2 SELECT + START
|
Tested on our unit |
#3. Goof Troop (1993 · SNES) |
Top-Down Puzzle Co-Op | Very easy (No twitch reflexes) | Low (Password continues) | Title Screen 2 Players
|
Tested on our unit |
#4. Donkey Kong Country 2 (1995 · SNES) |
Tag-Team Co-Op | Easy (Veteran carries rookie) | Low (Partner takes over when one Kong is hit) | File Select 2 Player Team
|
Tested on our unit |
#5. TMNT IV: Turtles in Time (1991 · Arcade/SNES) |
2P Beat-'Em-Up Co-Op | Very easy (Fast and forgiving) | None on Arcade (SELECT credits) |
P2 START Anytime |
Tested on our unit |
#6. Super Mario World (1990 · SNES) |
Alternating Turn Co-Op | Easy (Shared overworld map) | Low (Trade lives on the map) | Title Screen 2 Player Game
|
Tested on our unit |
#7. Secret of Mana (1993 · SNES) |
Action-RPG Co-Op | Moderate (Ring-menu pause) | Low (Revive partner with an item) | P2 presses START once a second hero joins |
Tested on our unit |
#8. Sunset Riders (1991 · Arcade/SNES) |
Wild West Run-and-Gun | Easy (8-way aim + slide) | None on Arcade (SELECT credits) |
P2 SELECT + START
|
Tested on our unit |
#9. Chip 'n Dale Rescue Rangers (1990 · NES) |
Simultaneous Platformer | Easy (Carry your partner) | Medium (Each player has own lives) | Title Screen 2 Players
|
Tested on our unit |
#10. Joe & Mac: Caveman Ninja (1991 · Arcade/SNES) |
Dino Platform Co-Op | Moderate (Big boss sprites) | None on Arcade (SELECT credits) |
P2 SELECT + START
|
Tested on our unit |
#11. Streets of Rage 2 (1992 · Genesis) |
Side-Scrolling Brawler | Very easy (Heavy hit-stop feel) | Low (Watch for partner hits) | Title Screen 2 Players
|
Tested on our unit |
#12. Metal Slug X (1999 · Neo Geo) |
Run-and-Gun Co-Op | Very easy (Chaos and humor) | None (SELECT credits) |
P2 SELECT + START
|
Tested on our unit |
#13. Cadillacs and Dinosaurs (1993 · CPS1) |
Arcade Beat-'Em-Up | Very easy (Weapons everywhere) | None (SELECT credits) |
P2 SELECT + START
|
Tested on our unit |
#14. Final Fight 3 (1995 · SNES) |
Branching Beat-'Em-Up | Moderate (Super meters) | Low (Generous credits) | Title Screen 2 Players
|
Tested on our unit |
#15. Contra (1987 · Arcade/NES) |
Hardcore Run-and-Gun | Hard (One-hit deaths) | High (Unless using the 30-life code) | Title Screen 2 Players
|
Tested on our unit |
#16. Captain Commando (1991 · CPS1) |
Mecha Beat-'Em-Up | Easy (Rideable mechs) | None (SELECT credits) |
P2 SELECT + START
|
Tested on our unit |
#17. Golden Axe (1989 · Arcade/Genesis) |
Fantasy Hack-and-Slash | Easy (Mountable beasts) | None on Arcade (SELECT credits) |
P2 SELECT + START
|
Tested on our unit |
#18. Knights of the Round (1991 · CPS1) |
RPG-Leveling Brawler | Moderate (Armor upgrades) | None (SELECT credits) |
P2 SELECT + START
|
Tested on our unit |
#19. Shock Troopers (1997 · Neo Geo) |
8-Way Top-Down Shooter | Easy (Dodge-roll button) | None (SELECT credits) |
P2 SELECT + START
|
Tested on our unit |
#20. Gunstar Heroes (1993 · Genesis) |
Weapon-Combine Shooter | Moderate (14 shot combinations) | Medium (Separate health bars) | Title Screen 2 Players
|
Tested on our unit |
#21. Street Fighter II' Turbo (1992 · Arcade/SNES) |
1v1 Fighting Rivalry | Easy (Iconic special moves) | N/A (Best-of-3 versus rounds) | P2 START Challenges P1 |
Tested on our unit |
#22. Mortal Kombat II (1993 · Arcade/SNES) |
1v1 Arcade Fighter | Moderate (Uppercuts and combos) | N/A (Head-to-head versus) | P2 START Challenges P1 |
Tested on our unit |
#23. NBA Jam Tournament Edition (1994 · Arcade/SNES) |
2-on-2 Arcade Basketball | Very easy (No fouls, on-fire dunks) | None (Team up or go 1v1) | P2 SELECT + START
|
Tested on our unit |
#24. Windjammers (1994 · Neo Geo) |
1v1 Flying Power Disc | Very easy (Simple controls) | N/A (Timed versus sets) | P2 SELECT + START
|
Tested on our unit |
#25. Super Mario Kart (1992 · SNES) |
Split-Screen GP & Battle | Easy (Balloon Battle Mode) | N/A (2P Grand Prix or Battle Mode) | Title Screen 2P Game
|
Tested on our unit |
#26. Super Puzzle Fighter II Turbo (1996 · CPS2) |
1v1 Gem-Drop Puzzle | Very easy (Date-night favorite) | N/A (Counter-gem attacks) | P2 SELECT + START
|
Tested on our unit |
#27. Puzzle Bobble / Bust-A-Move (1994 · Neo Geo) |
1v1 Bubble Aiming | Very easy (Zero button mashing) | N/A (Color-match versus) | P2 SELECT + START
|
Tested on our unit |
#28. Super Bomberman (1993 · SNES) |
Grid-Maze Arena | Very easy (Instant rematches) | Low (2P story co-op or Battle Mode) | Title Screen Battle Mode
|
Tested on our unit |
#29. Tecmo Super Bowl (1991 · NES) |
2P Football Versus | Easy (8-play playbook) | N/A (Head-to-head only) | Title Screen 1P vs 2P
|
Tested on our unit |
#30. The King of Fighters '98 (1998 · Neo Geo) |
3v3 Team Fighter | Moderate (4-button layout) | N/A (3-character squad elimination) | P2 SELECT + START
|
Tested on our unit |
Table 2: Top 30 Two-Player Retro TV Games Ranked by Beginner Friendliness, Shared-Life Risk, and Player 2 Join Method.
Not every game night looks the same, so here is which 2Bluebox system fits which setup, and when to skip each one:
| Your Game Night | Best 2Bluebox Pick | Why It Fits | Skip If |
|---|---|---|---|
| Two players on a living-room TV | 2Bluebox Retro Game Stick 4K Pro ($59.98) |
SEGAM-M8-V5.0 HDMI stick, two 2.4GHz pads in the box, 14,755 games listed at /pages/all-games
|
You want PS2 or GameCube 3D games, or a screen for a flight |
| PS2, GameCube, and Wii on a Windows PC | 2Bluebox Portable HDD Super Console 500GB ($64.99) | Boots Batocera Linux over USB 3.0 using your PC's CPU and GPU, 110,686 games at /pages/hdd-super-console-game-list
|
You only own an Apple Silicon Mac, or want to plug straight into a TV with no PC |
| Solo play on flights and commutes | 2Bluebox R36S ($79.99) |
Dual-RAM RK3326 board on ArkOS 2.0, 3.5-inch IPS screen, 15,768 games at /pages/r36s-games-list
|
You want to play on your TV (no HDMI-out) |
| A projected big screen in a bedroom or campsite | 2Bluebox CineCade Pro ($99.99) |
720P projector up to 130 inches, Android 11 with Wi-Fi 6, 20,000+ games, two wireless pads |
Your main screen is a 4K TV in a bright living room |
Table 3: Which 2Bluebox System Fits Your Two-Player Game Night, With Clear Skip-If Limits.
Before you pay for any Game Stick, check these four points against the seller. Prices and stock below were checked in October 2026:
| What to Check Before Buying | 2Bluebox (2bluebox.com) | GameStickPro.com | Boltz / Ventari | Generic Amazon / AliExpress / TikTok Sticks |
|---|---|---|---|---|
| Searchable game list before you pay |
Yes: 14,755 games at /pages/all-games
|
Check the listing | Check the listing | Rarely published; listings often mix builds |
| Board checked against clones |
SEGAM-M8-V5.0 board confirmed |
Check the listing | Check the listing | Board varies by seller |
| Stock and shipping |
In stock; free tracked shipping on orders from $50 to the US, UK, CA, AU, and EU |
Sold out at both $55 and $135
|
Priced $89 to $130
|
Varies by seller |
| Seller and returns |
2Bluebox LLC, Denver, CO; 30-day hardware and microSD replacement at /policies/refund-policy
|
Check the listing | Check the listing | Often an overseas marketplace seller |
Table 4: 2Bluebox vs. Other Game Stick Sellers on Game List, Board Check, Stock, and Returns.
The 2Bluebox Retro Game Stick 4K Pro ($59.98) ships with both 2.4GHz wireless controllers and an HDMI extension cable in the box, so all 30 picks are ready the same evening:
3. Best 2-Player SNES Games & Friendly Couch Co-Op for Couples and Kids (#1–#10)
The best 2-player SNES games and family-friendly arcade titles on the 2Bluebox Retro Game Stick 4K Pro ($59.98) use helper partners, tag-team swapping, or single-screen puzzles so beginners rarely sit on a Game Over screen.
The fastest way to ruin a family game night is picking a punishing side-scroller where Player 2 loses every life in ninety seconds and has to watch Player 1 finish the stage alone. These ten friendly couch co-op classics keep both people playing together from start to finish:
- 1. Kirby Super Star (1996 · SNES): The gold standard for parent-and-child co-op. Player 1 controls Kirby, and after copying an enemy's ability, a press of A turns that ability into a Helper that Player 2 controls. When the Helper is defeated, nobody loses a life, so Player 1 can simply make a new one.
- 2. Bubble Bobble (1986 · Taito Arcade / NES): Everything happens on a single static screen, with no scrolling camera to leave a slower player behind. Two green and blue dragons (Bub and Bob) blow bubbles to trap monsters and pop them into fruit bonuses across 100 rounds.
- 3. Goof Troop (1993 · SNES): Directed by Shinji Mikami at Capcom before he made Resident Evil, this top-down action-puzzle adventure is built around teamwork. Goofy and Max grab tools like a grappling hook and kick stone blocks around pirate islands, with no twitch-reflex pressure.
-
4. Donkey Kong Country 2: Diddy's Kong Quest (1995 · SNES): Instead of crowding two characters onto narrow platforms, DKC2's
2 Player Teammode gives Diddy Kong and Dixie Kong one controller each, and the active Kong swaps on a tag or a hit. The stronger player can take the mine-cart jumps, then hand control back for exploration.
- 5. Teenage Mutant Ninja Turtles IV: Turtles in Time (1991 · Arcade / SNES): Whether you load the Konami arcade ROM or the expanded SNES port, tossing Foot Soldiers straight at the screen gets newcomers laughing fast.
- 6. Super Mario World (1990 · SNES): Stages are played in alternating turns, but on the overworld map Mario and Luigi can trade extra lives so both players reach Bowser's Castle together.
- 7. Secret of Mana (1993 · SNES): Turn-based RPGs leave the second person watching menus. Secret of Mana lets Player 2 take live control of a companion character right in the middle of real-time combat.
-
8. Sunset Riders (1991 · Konami Arcade / SNES): Four Wild West bounty hunters (
Steve,Billy,Bob, andCormano) sprint across stampeding cattle and speeding trains with bright, easy-to-read bullets.
- 9. Chip 'n Dale Rescue Rangers (1990 · NES): Capcom's cooperative NES classic lets one chipmunk pick up the other and throw them, which can save a struggling partner on tough jumps.
- 10. Joe & Mac: Caveman Ninja (1991 · Data East Arcade / SNES): Big cartoon dinosaur bosses and a pile of thrown weapons like boomerangs and stone wheels make this a bright, short co-op run for a weekend afternoon.
4. Quarter-Free Arcade Beat-'Em-Ups & Run-and-Gun Co-Op (#11–#20)
1990s arcade beat-'em-ups and run-and-gun shooters were built to eat quarters, so they turn into relaxed Friday-night co-op once SELECT on the 2Bluebox Retro Game Stick 4K Pro ($59.98) adds a free credit.
If you want shoulder-to-shoulder action from our 90s arcade games list and coin-op classics, these ten brawlers and shooters keep both thumbs moving nonstop:
- 11. Streets of Rage 2 (1992 · Sega Genesis): Widely called one of the finest 16-bit beat-'em-ups. Yuzo Koshiro's club soundtrack and the crunch of Axel Stone's Grand Upper alongside Blaze Fielding sound punchy on a modern soundbar. Stay on different lanes in crowded fights, since your punches can land on your partner.
-
12. Metal Slug X (1999 · SNK Neo Geo): Hand-drawn pixel animation at its peak. Marco and Tarma rescue POWs, pilot the jumping
SV-001tank, and turn into chubby soldiers after eating too much food.
- 13. Cadillacs and Dinosaurs (1993 · Capcom CPS1): This Capcom arcade hit never got a home console port in the 1990s. Two players brawl through poacher camps alongside dinosaurs and take the wheel of a classic Cadillac in one stage.
- 14. Final Fight 3 (1995 · SNES): Fixes the first SNES Final Fight's biggest omission (it cut 2-player mode) by adding simultaneous two-player brawling, dash attacks, and branching city routes.
- 15. Contra (1987 · Arcade / NES) & Contra III: The Alien Wars (1992 · SNES): A classic test of two-player coordination. In the NES version, enter UP UP DOWN DOWN LEFT RIGHT LEFT RIGHT B A SELECT START on Controller #1 at the title screen to start both commandos with 30 lives.
- 16. Captain Commando (1991 · Capcom CPS1): Pick a knife-wielding mummy, a ninja, the electric-gloved Captain, or a genius baby piloting a robot suit, then tear through futuristic crime gangs.
- 17. Golden Axe (1989 · Sega Arcade / Genesis): Knock thieves off fire-breathing beasts, steal their mounts, and save your magic potions for screen-clearing spells when the crowd gets thick.
- 18. Knights of the Round (1991 · Capcom CPS1): Mixes Arthurian swordplay with RPG leveling, so your swords and armor visibly upgrade on screen as you and Player 2 rack up points.
- 19. Shock Troopers (1997 · SNK Neo Geo): A brisk top-down military shooter with a dedicated dodge-roll button that makes bullet patterns far easier for newcomers to avoid than in Contra.
-
20. Gunstar Heroes (1993 · Sega Genesis): Treasure's technical showcase lets each player combine four weapon types (
Force,Lightning,Chaser,Fire) into 14 different shot styles.
5. 2-Player Fighting and Sports Arcade Games for Head-to-Head Rivalries (#21–#30)
When your living room shifts from teamwork to friendly trash-talk, these 2-player fighting and sports arcade games on the 2Bluebox Retro Game Stick 4K Pro ($59.98) settle scores in short head-to-head rounds.
If you already played through our best 2-player split-screen arcade racing games, round out your competitive rotation with these ten head-to-head staples:
- 21. Street Fighter II' Turbo: Hyper Fighting (1992 · Capcom CPS1 / SNES): The six-button fighter that defined couch rivalries. On the SNES version, Heavy Punch and Heavy Kick sit on the L and R shoulder buttons by default, so the PlayStation-style bumpers on the bundled 2Bluebox Retro Game Stick 4K Pro pads cover all six attacks without a claw grip.
-
22. Mortal Kombat II (1993 · Midway Arcade / SNES): Faster movement, iconic uppercuts, and classic arenas like
The Pit IIandLiving Forestkeep every best-of-three match tense.
- 23. NBA Jam Tournament Edition (1994 · Midway Arcade / SNES): No free throws and no fouls. Just 2-on-2 arcade basketball where sinking three shots in a row sets the ball on fire, and you can share a squad against the CPU or go head-to-head.
- 24. Windjammers (1994 · Data East Neo Geo): Cross Pong with fighting-game special moves and a high-speed flying disc on a beach court. The controls take seconds to learn, yet matches get louder than most fighting games.
-
25. Super Mario Kart (1992 · SNES): The
Match Racemode is a classic, but the real friendship tester is Battle Mode, where you pop the three balloons circling your rival's kart inBattle Course 1with shells and bananas.
- 26. Super Puzzle Fighter II Turbo (1996 · Capcom CPS2): Chibi versions of Ryu, Chun-Li, and Morrigan trade blows as you match colored gems and drop counter-gem blocks onto your partner's half of the screen.
- 27. Puzzle Bobble / Bust-A-Move (1994 · Taito Neo Geo / SNES): Aim the pointer arrow, bounce colored bubbles off the walls, and race to clear your ceiling before your opponent sends penalty bubbles across the divider.
- 28. Super Bomberman (1993 · SNES): Two players can clear the Normal Game story together, then switch to the grid-maze Battle Mode and start dropping time bombs on each other.
- 29. Tecmo Super Bowl (1991 · NES): A simple eight-play playbook (four runs, four passes) lets two players call plays, break tackles with Bo Jackson, and finish a full game in one evening sitting.
-
30. The King of Fighters '98 (1998 · SNK Neo Geo): Each player drafts a three-character team (
Kyo,Iori,Terry Bogard) for elimination battles on SNK's crisp four-button layout.
Whether you are planning a Friday couch night on the TV ($59.98), want PS2 and GameCube on a Windows PC ($64.99), or need a pocket handheld for flights ($79.99), here is how our three pre-loaded systems compare:
Frequently Asked Questions
What are the best 2-player retro games included on the 2Bluebox Game Stick 4K Pro?
The 2Bluebox Retro Game Stick 4K Pro ($59.98) carries 14,755 games on its 64GB card, searchable at /pages/all-games. Top two-player picks include TMNT IV: Turtles in Time, Streets of Rage 2, Metal Slug X, Kirby Super Star, Bubble Bobble, Contra III, Sunset Riders, Street Fighter II' Turbo, and NBA Jam Tournament Edition.
Why isn't the Player 2 controller responding inside an arcade or SNES game?
On the main system menu, only Player 1 controls navigation to prevent cursor conflicts. Inside an SNES, NES, or Genesis game, use Player 1 to select 2 Players on the title screen. Inside MAME, CPS, or Neo Geo arcade games, press SELECT on Controller #2 to insert a coin into slot 2, then press START on Controller #2.
What are the easiest 2-player co-op retro games for beginners and young kids?
Start with Kirby Super Star (SNES), where Player 1 can make a new Helper for Player 2 without losing a life, or Bubble Bobble (Arcade/NES), which uses only two buttons (Jump and Bubble) on a single non-scrolling screen. Goof Troop (SNES) and Metal Slug X (Neo Geo, with free SELECT credits) are also stress-free favorites.
Does the 2Bluebox Retro Game Stick 4K Pro include two wireless controllers and ship to the US, UK, CA, AU, and EU?
Yes. Every 2Bluebox Retro Game Stick 4K Pro ($59.98) ships with two 2.4GHz wireless controllers, the USB wireless receiver, an HDMI extension cable, and a 64GB microSD card with 14,755 games. Orders from $50 get free tracked shipping to the US, UK, Canada, Australia, and the EU, backed by 2Bluebox LLC (Denver, CO) and a 30-day hardware and microSD replacement guarantee at /policies/refund-policy.
Conclusion
Two-player retro gaming has always been about sitting shoulder-to-shoulder on the same couch: trading extra lives in Super Mario World, cheering a last-second NBA Jam dunk, and pressing SELECT for one more Metal Slug X credit at midnight. No more sticking your best friend with a mushy Player 2 controller. The 2Bluebox Retro Game Stick 4K Pro ($59.98) puts two 2.4GHz wireless pads and all 30 of these classics on your TV the moment you plug into HDMI.
Hand controller two to whoever is next to you on the couch, pick Bubble Bobble, and press Start tonight.
Further Reading & Resources
- Modern Controller Pricing Benchmark: DualSense Wireless Controller Official MSRP ($74.99–$79.99) (PlayStation Direct US)
- Multi-Controller Input Architecture: RetroArch Multi-Controller Port Assignment & Input Binds (Libretro Documentation)
- Couch Co-Op History & Mechanics: Classic Couch Co-Op Game Database & Simultaneous Play Mechanics (Co-Optimus)