Single-player games like Demon Corporation: Onboarding
Below are 8 single-player Steam games similar to Demon Corporation: Onboarding, 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 Demon Corporation: Onboarding page.
Ranked picks
- 1

Black Book
Single-player alternative to Demon Corporation: Onboarding — playable solo, no multiplayer required. Shares Indie and RPG with Demon Corporation: Onboarding.
“Black Book” is a dark RPG Adventure, based on Slavic myths, in which you play as a young sorceress. Fight evil forces in card-based battles and explore the world, where humans live alongside mythological creatures.
- 2

Dungeon Rushers
Single-player alternative to Demon Corporation: Onboarding — playable solo, no multiplayer required. Shares Indie and RPG with Demon Corporation: Onboarding.
A Heroic-Parody tactical RPG combining dungeon crawler’s gameplay and turn-based fights. Dive in an off-beat universe, manage your team and craft mighty gear to equip them! Build your own dungeon by hiding traps and monsters in your galleries, then challenge other players to clean it!
- 3

Darkest Dungeon® II
Single-player alternative to Demon Corporation: Onboarding — playable solo, no multiplayer required. Shares Indie and RPG with Demon Corporation: Onboarding.
Darkest Dungeon II is a roguelike road trip of the damned. Form a party, equip your stagecoach, and set off across the decaying landscape on a last gasp quest to avert the apocalypse. The greatest dangers you face, however, may come from within...
- 4

Trials of Fire
Single-player alternative to Demon Corporation: Onboarding — playable solo, no multiplayer required. Shares Indie and RPG with Demon Corporation: Onboarding.
A Tactical, Deck-Building Roguelite. Choose 3 Heroes and adventure into a post-Cataclysmic wasteland. Engage enemies in a unique meld of card-play and tactical, positional combat. Level up and scavenge what you can to customise your decks and build a party to take on any challenge!
- 5

Legend of Keepers: Career of a Dungeon Manager
Single-player alternative to Demon Corporation: Onboarding — playable solo, no multiplayer required. Shares Indie and RPG with Demon Corporation: Onboarding.
Legend of Keepers is the perfect mix between Dungeon Defender and Roguelite. You have been hired as a dungeon manager by the Dungeons Company. Your job is simple: protect their dungeons!
- 6

Rogue Wizards
Single-player alternative to Demon Corporation: Onboarding — playable solo, no multiplayer required. Shares Indie and RPG with Demon Corporation: Onboarding.
Battle creatures, collect loot, master magic, and build your very own Wizard Tower sanctuary in this rogue-like, dungeon-crawling RPG.
- 7

Into the Breach
Single-player alternative to Demon Corporation: Onboarding — playable solo, no multiplayer required. Shares Indie and RPG with Demon Corporation: Onboarding.
Control powerful mechs from the future to defeat an alien threat. Each attempt to save the world presents a new randomly generated challenge in this turn-based strategy game.
- 8

Star Renegades
Single-player alternative to Demon Corporation: Onboarding — playable solo, no multiplayer required. Shares Indie with Demon Corporation: Onboarding.
Star Renegades is a dimension spanning rogue-lite strategy RPG. Outsmart uniquely generated adversaries, forge bonds between heroes and end the cycle!