Online co-op Realistic games

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

Showing 241–250 of 816 games matching Realistic · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
54% of 24

Become the ultimate otaku store manager in Weeb Store Simulator! Sell games, consoles, manga, and more with friends in co-op multiplayer. Start small, unlock licenses, and grow your otaku paradise. Let’s build the ultimate anime haven together!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
17% of 109

Drive real military vehicles, deliver critical cargo, and master first-person logistics solo or with friends. Help survivors, provide infrastructure, and rebuild a war-torn region!

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
97% of 264

我们想打造一种很不一样的塔防游戏, 它应该很紧张,很刺激,除了策略, 还应该有英雄操控,玩起来更像我们过去玩的魔兽RPG, 潮水一样无数的怪,还能多人合作。 对了! 玩家之间还要能够公平竞技来一场PK, 这种PK要比MOBA游戏轻度一点, 可以1对1。于是有了现在的《策马守天关》!!!欢迎来体验!

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
80% of 846

Ukrainian Fight Drone Simulator – Starter Edition is a public version of a leading ultra-realistic FPV drone trainer built on lessons from the Ukrainian frontline. Fly combat drones in true-to-life conditions, take on challenges, and feel the adrenaline of modern warfare.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 1

The Beast Within is a cooperative horror escape game. You are an agent dispatched to a sealed research facility where CGI Corporation once conducted unethical experiments.

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
50% of 2

Join the learning process of an artificial intelligence. A mysterious experiment awaits, where two people are sent to help it evolve.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
68% of 4,752

Hardcore open-world survival where preparation is everything. Scavenge, craft, fortify during the day. When night falls, the infected hunt in numbers. Play solo or with friends in a brutal post-apocalyptic sandbox where survival is earned through smart decisions. How many Nights will you survive?

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 12 players
Reviews
49% of 2,330

A very simple co-op jumpscare horror experience where you and friends walk through a pitch black forest and try to stay quiet. Reach 8:00 AM without screaming or making a loud noise, or everyone dies. You will scream, shout, and probably laugh.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 1

Backrooms: Labyrinth Glitch is a cooperative horror experience for 1–4 players. Silence has a sound — and it’s not what it should be. Every step feels wrong, every shadow seems to move when you’re not looking. The only question is: how long can you keep going?

If you loved these, you'll love this