Single-player games like Relapse
Below are 8 single-player Steam games similar to Relapse, 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 Relapse page.
Ranked picks
- 1
Monster Train
Single-player alternative to Relapse — playable solo, no multiplayer required. Shares Strategy with Relapse.
Monster Train is a strategic roguelike deck building game with a twist. Set on a train to hell, you’ll use tactical decision making to defend multiple vertical battlegrounds. With real time competitive multiplayer and endless replayability, Monster Train is always on time.
- 2
Slay the Spire
Single-player alternative to Relapse — playable solo, no multiplayer required. Shares Strategy with Relapse.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 3
Roguebook
Single-player alternative to Relapse — playable solo, no multiplayer required. Shares Strategy with Relapse.
Embrace the challenge of a roguelike deckbuilder with unique mechanics from the developers of Faeria and Richard Garfield, creator of Magic: The Gathering™. Build a team of two heroes, unleash powerful combos and defeat the legends of the Roguebook!
- 4
Monster Slayers
Single-player alternative to Relapse — playable solo, no multiplayer required.
Monster Slayers is a rogue-like deck-building RPG adventure. Create a hero and choose your path through the perilous Northern Valley as you battle to become a true Monster Slayer.
- 5
Astrea: Six-Sided Oracles
Single-player alternative to Relapse — playable solo, no multiplayer required. Shares Strategy with Relapse.
Astrea is a DICE-deck-building roguelike that flips the script on deckbuilders by using dice instead of cards and a unique dual “damage” system: Purification vs Corruption. Build a dice pool strong enough to purify Astrea's out-of-control corruption and save the Star System.
- 6
Griftlands
Single-player alternative to Relapse — playable solo, no multiplayer required.
Griftlands is a deck-building roguelite where you negotiate, fight, steal or otherwise persuade others to get your way. Every decision is important, be it the jobs you take, the friends you make, or the cards you collect.
- 7
Pirates Outlaws
Single-player alternative to Relapse — playable solo, no multiplayer required. Shares Strategy with Relapse.
Pirates Outlaws is a roguelike card game in which you navigate dangerous seas and challenge their masters. Your expedition will be full of ambushes and will not be easy. Build your deck and combos to become a reputed pirate.
- 8
StarVaders
Single-player alternative to Relapse — playable solo, no multiplayer required. Shares Strategy with Relapse.
Pilot a powerful mech to fight off the alien invasion in this ULTIMATE fusion of deckbuilding and grid-based tactics. Discover game-breaking combos, rewind time to alter your fate, and protect the future of humanity in this endlessly replayable roguelike.