Single-player games like IdleOn
Below are 9 single-player Steam games similar to IdleOn, 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 IdleOn page.
Ranked picks
- 1
Dominus Automa
Single-player alternative to IdleOn — playable solo, no multiplayer required. Shares Indie and Simulation with IdleOn.
Dominus Automa is an automated multiplayer RPG created for players who love depth but no longer have time for traditional grinding. Your character lives on the server around the clock, acting according to strategy and priorities. You can talk to them and guide them from your phone, wherever you are.
- 2
Idle Clans
Single-player alternative to IdleOn — playable solo, no multiplayer required. Shares Indie and Massively Multiplayer with IdleOn.
Idle Clans is a multiplayer idle game that combines the classic MMORPG experience with simplified gameplay and less time commitment. Features include a player-driven economy, PvE, trading, quests, crafting and opportunities to play, socialize and collaborate with other players.
- 3
Crazy Oddballs: Idle RPG
Single-player alternative to IdleOn — playable solo, no multiplayer required. Shares Indie and Massively Multiplayer with IdleOn.
Build your oddball team, grind endless loot, and optimize ridiculous gear combinations in a chaotic idle RPG with guild battles, PvP, and long-term progression.
- 4
Scapewatch: Idle MMO
Single-player alternative to IdleOn — playable solo, no multiplayer required. Shares Indie and Massively Multiplayer with IdleOn.
28 skills. Three combat styles. Clans, raids, hiscores, pets, capes. Set up your queue, close the tab, come back richer. Scapewatch is the idle MMO for people who actually like the grind.
- 5
Idle Skilling
Single-player alternative to IdleOn — playable solo, no multiplayer required. Shares Indie and Simulation with IdleOn.
Idle Skilling is the ultimate Idle Game with years of content! Meant to be played for 5-10 minutes a day, you gradually unlock new skills like mining, fishing, pet breeding, crusading, potion-making, lab-research, construction, and more! With new updates coming, you'll never run out of stuff to do!
- 6
Evitania Online - Idle RPG
Single-player alternative to IdleOn — playable solo, no multiplayer required. Shares Indie and Simulation with IdleOn.
Online Idle RPG with an open world without the grind of classic MMORPGs. Collect rare loot, develop your character, master professions, craft powerful gear, and defeat challenging bosses as you progress endlessly.
- 7
Milky Way Idle
Single-player alternative to IdleOn — playable solo, no multiplayer required. Shares Indie and Massively Multiplayer with IdleOn.
Milky Way Idle: A multiplayer idle RPG where automation replaces grinding. Level up skills, gather resources, craft powerful items, and battle monsters—all while AFK. Trade in the marketplace, join a guild, team up for party combat, and socialize in chat as you progress effortlessly.
- 8
Shroud of the Avatar: Forsaken Virtues
Single-player alternative to IdleOn — playable solo, no multiplayer required. Shares Massively Multiplayer and RPG with IdleOn.
SHROUD OF THE AVATAR: FORSAKEN VIRTUES is a multiplayer fantasy RPG that sets the player on a path filled with peril and tough choices as they explore a persistent realm that can be shared with other Avatars. It is the spiritual successor to Richard Garriott’s Ultima games.
- 9
Fortune Mill
Single-player alternative to IdleOn — playable solo, no multiplayer required. Shares Indie and Simulation with IdleOn.
In this incremental game, you must make $1,000,000 in each room to escape. Throw darts, play scratch-off tickets, unlock automation, and choose upgrades carefully as each room affects all the others!