Online co-op Retro games

Every online co-op Retro game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 221–230 of 265 games matching Retro · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
91% of 196

A 2-4 player online party game about risking your life for the thrill of high-stakes gambling. Use your items wisely to gain an edge over chance and play until you are the last person standing.

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Free
Released
Price
Free
Players
👥 Up to 2 players
Reviews
91% of 46

Revive the boulder dash spirit with OxRox, a modern remake of the 2001 classic RoX with updated graphics, improved UI, controller support and Steam integration. Tackle new puzzles, compete on leaderboards, and explore bonus levels in this nostalgic yet fresh adventure. Now with Co-op!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
90% of 369

Join Pampas and Selene as they overcome monsters, demons, and the Dark Priest with the help of the gods themselves! Explore this co-opvania 8-bit platformer alone or with a friend. This retro game is a loving tribute to an MSX2 masterpiece from the creator of UnEpic, Ghost 1.0, and UnMetal.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–6 players
Reviews
87% of 233

A bullet heaven where you defeat thousands of creatures, unlocking characters and equipment, then challenge deeper levels. Team up with friends or go solo; all drops are instanced so you don't have to share. One-more-run becomes a no-brainer thanks to satisfying gameplay and constant unlocks.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
67% of 77

🏰🐉🧙‍♂️🧝Embark on an epic journey in World of Solaria, the ultimate free-to-play 2D pixel MMORPG! Join forces with players worldwide to conquer foes, master skills, and unearth hidden artifacts. Craft your destiny, engage in PvP battles, and shape Solaria's destiny in a dynamic economy.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
66% of 12

Hearts is a trick-taking card game - but twisted. Do not collect Hearts, beware of the Queen of Spades! You can play in Singleplayer offline or LAN and Online Mode! Full animated Tutorial explains rules of the popular card game step by step.

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$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
90% of 127

Monster Bullets is a first-person roguelite where each monster has a specific weakness. Quickly load the correct bullet for each monster and fire them off! Experiment with upgrades on each procedurally generated attempt and try to slay the goblin king!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
97% of 212

Team up with up to 8 players and take on endless waves of Nasty Zombies in a high-intensity, movement-focused boomer shooter. Use agility and smart positioning to survive semi-procedural maps and unlock permanent upgrades like Blessings, Miracles, Invocations, and cosmetics.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
77% of 72

Blade Mistress is a old school skilling and crafting styled game. Designed to require team work and a community of players who help each other to discover what has caused monsters to invade this world and fight as lovely ladies. Loot, kill and fight your way to the top.

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