Single-player games like Collision
Below are 8 single-player Steam games similar to Collision, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Collision page.
Ranked picks
- 1

Last Genesis
Single-player alternative to Collision — playable solo, no multiplayer required. Shares Indie and Adventure with Collision.
Last Genesis: a classic-style turn-based RPG that starts with you finding a lost cat and ends with you becoming a [REDACTED].
- 2

ONE FENIX DOWN
Single-player alternative to Collision — playable solo, no multiplayer required. Shares Indie and Adventure with Collision.
A retro-inspired, classic turn-based RPG for those with nostalgia for the '90s golden era. Explore a vast world with 14 playable characters, fight hundreds of unique enemies, and delve into an epic story of war, betrayal, and redemption.
- 3

Tavern of Empire
Single-player alternative to Collision — playable solo, no multiplayer required. Shares Action and Strategy with Collision.
Tavern of Empire is a story role-playing game. It has a turn-based action system. As a spy from a different country, you are sent to clean up monsters in a town. Thanks to graphics and music, you can play calmly or ambitious.
- 4

Small Saga
Single-player alternative to Collision — playable solo, no multiplayer required. Shares Indie and Adventure with Collision.
Beneath the streets of London, an angry mouse seeks revenge against the god who stole his tail. An epic RPG of miniature proportions!
- 5

Dark Deity
Single-player alternative to Collision — playable solo, no multiplayer required. Shares Strategy and Indie with Collision.
Step into the world of Terrazael and lead soon-to-be legendary heroes in a quest to restore a land fractured by broken oaths, reckless wars, and untamed magic. Fight back in turn-based battles, manage character relationships, collect dangerous artifacts, and hopefully restore the world...
- 6

Touhou Artificial Dream in Arcadia
Single-player alternative to Collision — playable solo, no multiplayer required. Shares Indie and Adventure with Collision.
Explore Gensokyo from an outsider's perspective in this old-school Touhou DRPG!
- 7

Sea of Stars
Single-player alternative to Collision — playable solo, no multiplayer required. Shares Indie and Adventure with Collision.
Sea of Stars is a turn-based RPG inspired by the classics. It tells the story of two Children of the Solstice who will combine the powers of the sun and moon to perform Eclipse Magic, the only force capable of fending off the monstrous creations of the evil alchemist known as The Fleshmancer.
- 8

8-Bit Adventures 2
Single-player alternative to Collision — playable solo, no multiplayer required. Shares Indie and Adventure with Collision.
Pilot your Airship, prepare your party, and explore a vast World Map in 8-Bit Adventures 2 – an exciting, emotional tribute to the Golden Age of JRPGs. Dynamic turn-based battles & pixels with personality!