Single-player games like DEFRAG
Below are 11 single-player Steam games similar to DEFRAG, 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 DEFRAG page.
Ranked picks
- 1
Lyca
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Strategy and Indie with DEFRAG.
A small, relaxing, incremental game about restoring a barren wasteland into a lush meadow. Help the magical wolf Lyca run through the land, gather resources, and unlock a vast upgrade tree.
- 2
Xenosensory
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Strategy and Indie with DEFRAG.
Xenosensory is a short incremental game with horror themes. Use your cursor to bust Xenos and save convicts then spend your research points on skill tree upgrades, actions, gadgets, and uncover the true horrifying nature of this space station nightmare.
- 3
Minutescape
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Strategy and Simulation with DEFRAG.
Dodge bullets and upgrade yourself in Minutescape, a retro-inspired incremental game that keeps unfolding. Unlock new abilities and keep upgrading yourself to survive for 5 consecutive minutes.
- 4
Click and Conquer
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Strategy and Simulation with DEFRAG.
Click and Conquer is a short, relaxing incremental game. Drop bombs through the fog of war, uncover hidden enemies, collect rewards, and spend currency to boost passive income, increase bombing power, and unlock new maps.
- 5
Piñata Go Boom
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Strategy and Indie with DEFRAG.
A small incremental game about smashing piñatas, collecting toys, and climbing the corporate ladder as you unlock a vast upgrade tree.
- 6
Cult Nation
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Strategy and Indie with DEFRAG.
A short incremental game about sacrificing all your cult followers and collecting blood to awaken the devil.
- 7
Snakecremental
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Indie and Simulation with DEFRAG.
Snake, but with a skill tree
- 8
Nodebuster
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Strategy and Indie with DEFRAG.
Nodebuster is a short, experimental incremental game about busting nodes and destroying reality.
- 9
Slay the Spire 2
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Strategy and Indie with DEFRAG.
The iconic roguelike deckbuilder returns. Craft a unique deck, encounter bizarre creatures, and discover relics of immense power in Slay the Spire 2!
- 10
Inscryption
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Strategy and Indie with DEFRAG.
Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...
- 11
A Game About Feeding A Black Hole
Single-player alternative to DEFRAG — playable solo, no multiplayer required. Shares Indie and Casual with DEFRAG.
A short incremental game about feeding a Black Hole matter by destroying Asteroids, Planets, and Stars.