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Games like Cosmic Collapse | IndieDex

Cosmic Collapse
Games like Cosmic Collapse

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like Cosmic Collapse

A relaxing single-player space puzzle of merging planets with soft physics to create and merge suns, with retro pixel art and a lo-fi vibe.

Sputnika Game
A single-player, free-to-play casual merge game set in space, with Suika-style merging under space gravity and a lighthearted journey to become the Sun.
2024-02-11
- Science fiction
- Strategy

Indie

Side view

POOOOL cover art

POOOOL

A single-player, pool-themed physics puzzler about flinging and merging balls to grow them while managing limited space and chasing high scores.

2024-06-08

Puzzle
Bird view / Isometric
Indie
Arcade

Space Crash Simulator cover art

Space Crash Simulator

A casual single-player sandbox where you smash planets with SPH physics, fun for short sessions but quickly repetitive.

2025-11-26

Cosmotiles cover art

Cosmotiles

A cozy single-player puzzle-strategy game about terraforming planets through strategic block placement, with a relaxed, short-session feel.

2026-01-07

Strategy
Indie
Simulator

Ocean Pop! : Calypso Collision cover art

Ocean Pop! : Calypso Collision

A chill physics-based merge puzzle about combining sea creatures to reach the whale shark, set to a calypso soundtrack for a short, two-hour session.

2026-03-06

Puzzle
Indie
Side view

A Game About Making A Planet cover art

A Game About Making A Planet

A brief mouse-only incremental game where you merge particles to build a planet, with a satisfying opening but mixed staying power.

2026-05-04

Science fiction
Strategy
Indie
Simulator

Suika Puffworks cover art

Suika Puffworks

A cozy physics-based matching puzzle where you merge items toward a nuclear ball, with relaxed untimed play and early sessions around four and a half hours.

2025-11-21

Puzzle

WAKUSEI cover art

WAKUSEI

A short, relaxing single-player space physics puzzle about merging planets in a 360° environment, typically played for two to three hours.

2024-06-03

Science fiction
Puzzle
Strategy
Indie
Side view
Arcade

Cosmic collapse cover art

Cosmic collapse

A single-player side-scrolling space arcade shooter about clearing endless enemy waves with lasers and rockets in short, adrenaline-fueled sessions.

2022-02-09

Action
Adventure
Bird view / Isometric
Indie
Simulator
Racing

Space Mergers cover art

Space Mergers

A fast-paced single-player block-combining puzzle game focused on combo building and high scores, addictive but slightly rough around the edges.

2024-03-01

Adventure
Strategy
Indie
Simulator

COSMIC HOLES cover art

COSMIC HOLES

A compact, challenging grid-based logic puzzler about maintaining balance among the five Chinese elements in an adaptive cosmic environment.

2023-03-13

Science fiction
Puzzle
Third person
Indie

STEIIARIA cover art

STEIIARIA

A short, meditative space-themed mahjong puzzle game with lo-fi visuals and relaxing music.

2022-06-25

Indie