Online co-op 1990's games

Every online co-op 1990's game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 21–30 of 146 games matching 1990's · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
95% of 21

Enter the world of Bullet Knight, a fast and brutal boomer shooter that combines roguelite randomness with hand-crafted levels. Each run offers unique challenges filled with relentless action. This game is a tale of love and hate, of nature and humanity.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
100% of 4

A colorful, screen-wrapping arcade space shooter for solo, local, and online multiplayer. Dodge asteroids, blast enemies, collect powerful abilities, and build a one-of-a-kind ship—alone or with questionably helpful friends.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
92% of 25

Wake with no memory. Descend 100 dungeon floors. Build relationships, start a family, lose companions forever. A text-based RPG remake of the 1993 BBS classic—with a living world and multiple endings shaped by your choices.

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Froggy Works is a desktop companion farming game you can play actively, or let it do its own thing in the background or on the side of the screen as an idler. Build your farm, hire frogs, decorate and fully customize your island with a ton of different decorative tiles and structures!

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$
Released
Price
$ · Cheap
Players
👥 1–4 players

Subsurface is a 1–4 player co-op underwater horror game. Explore abandoned facilities, scavenge valuable loot, and survive eight terrifying monsters while racing against your oxygen supply. Meet your quota, escape the depths, and try not to leave your friends behind.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
71% of 7

HARD EDGE is back as a 4v4 real-time tactical card battler! Combine strategic deck-building with simultaneous team actions. Every turn, draw cards to shoot, throw, or defend. Sacrifice cards to move in a high-stakes tactical "WAR ZONE."

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$
Released
Price
$ · Cheap
Players
👥 Up to 3 players
Reviews
88% of 11,042

An online co-op detective horror for up to 3 players. Work together across randomly generated shifts to investigate your customers, as some are only pretending to be human. Make one mistake, and you’ll be forced to board up, set traps, and hide.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
82% of 3,122

Trapped in a doomed city, you and up to 7 friends must scavenge parts, fix your van, and escape the brutal tornado that approaches. A first-person co-op survival game with escalating disasters and total environmental destruction.

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$
Released
Price
$ · Cheap
Players
👥 1–3 players
Reviews
76% of 1,065

A 1-3 player co-op puzzle horror game set in an accursed megastore. Work together to decode the store's twisted logic, and find a way out before the lurking horrors doom you to shop forever.

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Free
Released
Price
Free
Players
👥 Up to 2 players
Reviews
80% of 899

Garisani Detective Agency is a story-driven real-time co-op deduction game for 1990s Korea, play as a brother and his ghost sister, taking cases from the living and the dead. Gather clues from two angles and solve puzzles analog era of pagers and payphones.

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