Online co-op Choices Matter games

Every online co-op Choices Matter game on Steam we know of. Add tags, a price band or a review floor to narrow it down.

Showing 21–30 of 309 games matching Choices Matter, newest first · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
100% of 1

Compete at your pace in solo or fast-paced PvP tower defense while adapting to ever-changing paths. Survive infinite dimension loops, or defend alongside a friend in online co-op. Build powerful turret combinations, and climb a global ELO ladder.

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

A small online town on a barren planet. Drill ore out of the rock face, haul the crates by truck and tractor beam, sell them at the dock or smelt them down, and fly mining ships out to the big field. Fifty townsfolk keep their own days. Two hand-painted deckbuilding voyages included.

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Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 15

Incremental survival game where you add seconds to your life by eating and drinking increasingly surreal foods, while trying to avoid getting burnt, crushed, dehydrated, distorted, destroyed, and many other things.

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Din's Champion

Deck PlayableCrossplay
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
85% of 162

The evil goddess seeks to devour and remake the world… and you are what stands in her way. Fight and kill, expand your skill tree, craft and build, and lead the world’s people to victory in Din’s Champion, a multiplayer fantasy action-RPG where every choice matters, and the choices are endless.

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$$
Released
Price
$$ · Standard
Players
👥 2–10 players
Reviews
26% of 23

IAH: INTERNET WAR is a tactical roguelite combining turn-based strategy and resource management with real-time squad combat. Explore a labyrinth of website-filled rooms, customize combat bots, and fight ZENDAR CORP solo or in online co-op for 2 to 10 players.

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$$
Released
Price
$$ · Standard
Players
👥 2–8 players
Reviews
100% of 4

Tower defense on rails. Wake the last war-train in a steampunk world that needs you: build your armored consist car by car, bristle it with turrets, and harvest fuel on the move as you hold the line across a vibrant frontier. Capture towns, upgrade your train, and follow a lone survivor onward.

$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
0% of 2

You wake in a dungeon where strangers sit in chairs, each with a story about their lover. Listen, judge, and answer. Empathize or turn hostile — every choice changes how they treat you. Find three keys and escape before time runs out. Play solo, or as a couple in two-player co-op.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
89% of 1,631

A solo or co-op RPG inspired by Morrowind. Drawn by a shared dream, you awaken on an isolated island crowned by a silent Tower. Unravel the mystery of the Laughless Saint, confront the weight of human desire, and decide what deserves to be saved when the light beneath the world finally stirs.

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Little Sim World

✓ Deck VerifiedCrossplay
$$
Released
Price
$$ · Standard
Players
👥 Up to 5 players
Reviews
79% of 670

Welcome to Little London! Little Sim World is a cosy 2D life sim set in the heart of a little city full of charm, dreams, and surprises. Design your perfect home, meet quirky locals, build your routine, and live life at your own pace. A gentle world, a fresh start, and a story only you can write!

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