Single-player games like Idle Keep
Below are 8 single-player Steam games similar to Idle Keep, 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 Idle Keep page.
Ranked picks
- 1
Mushi
Single-player alternative to Idle Keep — playable solo, no multiplayer required. Shares Indie and RPG with Idle Keep.
Mushi is a single-player idle/incremental RPG. Level up, gather loot and explore a rich fantasy world.
- 2
Dig n Fight
Single-player alternative to Idle Keep — playable solo, no multiplayer required. Shares Indie and RPG with Idle Keep.
Dig n Fight is a roguelite idle game with backpack management. Equip yourself with treasures, skills, and runes to defeat your foes and bring back all the loot.
- 3
Demon Ark: Idle RPG
Single-player alternative to Idle Keep — playable solo, no multiplayer required. Shares RPG and Casual with Idle Keep.
# Demon Ark is an idle build RPG where you dispatch hero parties from a flying demon castle Battles and expeditions progress automatically. But you decide who to send, which jobs and sub-jobs to combine, and what gear and runes each hero should equip. Check the battle results and rebuild your team.
- 4
Between Adventures IDLE
Single-player alternative to Idle Keep — playable solo, no multiplayer required. Shares Indie with Idle Keep.
Idle RPG Strategy game where you gather resources, battle creatures, and upgrade your gear. Master 10+ skills to create items you can equip or sell. Your journey never stops, even offline. No Microtransactions, No P2W, just pure idle fun.
- 5
HeroInc
Single-player alternative to Idle Keep — playable solo, no multiplayer required. Shares RPG and Casual with Idle Keep.
Can you evolve from a street thug into a savior? Manage your time and stats in this tactical Auto-Battler. Clear threats to stop the rising Fear before the city collapses. Build your hero, decide your fate.
- 6
Soul Clicker
Single-player alternative to Idle Keep — playable solo, no multiplayer required. Shares Indie and Casual with Idle Keep.
If you like to torture yourself by clicking a button for small rewards and have hours to sink from not touching grass then this game is perfect for you.
- 7
The Last Good Boy
Single-player alternative to Idle Keep — playable solo, no multiplayer required. Shares Indie and RPG with Idle Keep.
A Cozy idle RPG inspired by my real-life dog called Ramon, the goodest boy in the world. Gather, craft, unlock new lands, enchant your gear, and battle monsters on a quest to find where all the other good boys have gone.
- 8
Project V
Single-player alternative to Idle Keep — playable solo, no multiplayer required. Shares Indie and RPG with Idle Keep.
> Die. Inherit. Evolve. Fight through dungeons, craft gear, brew potions, and collect relics — then die, pass your DNA to the next generation, and push deeper. Something is watching. Every death makes your bloodline stronger — but who benefits? An idle incremental RPG with a dark secret.