Single-player games like ON&OFF
Below are 8 single-player Steam games similar to ON&OFF, 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 ON&OFF page.
Ranked picks
- 1

Kingdom of Ashes - Fallen Era
Single-player alternative to ON&OFF — playable solo, no multiplayer required. Shares Strategy and Indie with ON&OFF.
A single-player roguelike deck-builder set in a fallen kingdom. Draft cards, chain elemental resonances, fight through procedural maps of battles, shrines, and bosses. Spend Ash at the Forge for permanent upgrades. Eight heroes, brutal Ascension tiers.
- 2

POKOR
Single-player alternative to ON&OFF — playable solo, no multiplayer required. Shares Strategy and Indie with ON&OFF.
POKOR is a story-driven roguelike tactical turn-based card RPG. Players take on the role of Heart, commanding a deck of playing card soldiers to engage in turn-based battles against enemies as they venture deeper into a vast, pale, and ever-changing palace to uncover the truth and the true self.
- 3

Epic Action Packs
Single-player alternative to ON&OFF — playable solo, no multiplayer required. Shares Strategy and Indie with ON&OFF.
Become a master of Deckscovery when you combine cards, build your Master Deck and defeat the Deck Master while avoiding elemental weaknesses!
- 4

Forge the Fates
Single-player alternative to ON&OFF — playable solo, no multiplayer required. Shares Strategy and Indie with ON&OFF.
Take deckbuilding to the next level. Transform your hand of cards into a tactical grid of runes. Plan, shift, and strike to unleash powerful combos and chain match-3 bonuses. Choose your hero, master their deck, and fight through deadly dungeons to face a mysterious dark overlord.
- 5

Last Spell Book
Single-player alternative to ON&OFF — playable solo, no multiplayer required. Shares Strategy with ON&OFF.
Last Spell Book is a Rogue Lite Deck builder strategy game where the randomness becomes less with each run as you learn routes, event outcomes and most importantly, spells.
- 6

Capesong
Single-player alternative to ON&OFF — playable solo, no multiplayer required. Shares Strategy with ON&OFF.
A predictive strategy game for buildcrafters and matchup theorists. Create original superheroes and send them into simultaneous turn-based combat where the right read can be the difference between life and death.
- 7

As We Descend
Single-player alternative to ON&OFF — playable solo, no multiplayer required. Shares Strategy and Indie with ON&OFF.
The apocalyptic roguelike deckbuilder with squad sculpting and deep tactics. Recruit the right units and outmaneuver titanic foes on dangerous expeditions. Build up allies and resources in the feudal Vault-City. Can you survive all the perils that await the last bastion of humanity?
- 8

Touhou Rinrinki ~ Crafts of the Lucky Beast
Single-player alternative to ON&OFF — playable solo, no multiplayer required. Shares Strategy and Indie with ON&OFF.
Touhou Rinrinki ~ Crafts of the Luck Beast is a Touhou Doujin Card-Strategy Game. Using cards across different seasons, join forces with duelists of unique abilities, face various opponents from all over Gensoukyo, and uncover the truth behind the Card Duel Incident!