Single-player games like Idle Stellar
Below are 9 single-player Steam games similar to Idle Stellar, 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 Stellar page.
Ranked picks
- 1
Between Adventures IDLE
Single-player alternative to Idle Stellar — playable solo, no multiplayer required. Shares Indie and Adventure with Idle Stellar.
A visual Idle RPG where you hunt creatures for rare loot, enchant your equipment, and build your hero. Master 11 skills, trade with merchants, and progress even offline. No Microtransactions, No P2W, just pure idle fun.
- 2
Piece Quest Idle
Single-player alternative to Idle Stellar — playable solo, no multiplayer required. Shares Indie and RPG with Idle Stellar.
Shape a party that keeps growing while you’re away. Gather resources, upgrade your base, craft gear, customize hero skill trees, and tune auto-battle strategies to conquer powerful bosses
- 3
Orbsmith
Single-player alternative to Idle Stellar — playable solo, no multiplayer required. Shares Indie and RPG with Idle Stellar.
Your weapons fight. You forge the legend. Orbsmith is an idle auto-battler where you gamble magic orbs to craft god-roll gear, chase impossible rolls, and let your build do the killing. One more orb. One more run. One more legend.
- 4
Path of the Retired Adventurer
Single-player alternative to Idle Stellar — playable solo, no multiplayer required. Shares Indie and Adventure with Idle Stellar.
A semi-idle crafting sim inspired by Path of Exile, for when you still love the loot but not the grind. Forge gear, gamble on affix rolls, and equip the adventurers who quest and delve in your place. Craft their gear, seal their fate.
- 5
Daydream Cat: DreamSpirits Idle Adventure
Single-player alternative to Idle Stellar — playable solo, no multiplayer required. Shares Indie and RPG with Idle Stellar.
An idle collection RPG that keeps adventuring on your desktop. Build a team of three Dreamspirits, combine roles, skills, equipment, and innate affixes, then push farther through auto-battles, hatching, fusion, and talent progression.
- 6
Cursed Waters: Idle RPG
Single-player alternative to Idle Stellar — playable solo, no multiplayer required. Shares Indie and Adventure with Idle Stellar.
Command a pirate crew that keeps fighting whether you're watching or not. Progress thorough the vast oceans and battle enemies across 5 chapters that brings you from a humble person to the Captain of a loyal crew fighting pirates, marines and creatures of the sea.
- 7
Smithy Wars
Single-player alternative to Idle Stellar — playable solo, no multiplayer required. Shares Indie and Adventure with Idle Stellar.
DISCOVER RECIPES. TRY OUT TACTICS. CUSTOMIZE A FIREBALL. Smithy Wars is a fighting game with a heavy focus on crafting and customizing spells. Equip and craft for your team and autobattle your way to the ELO top.
- 8
Elemental Master: Heroes Assemble
Single-player alternative to Idle Stellar — playable solo, no multiplayer required. Shares Indie and Adventure with Idle Stellar.
A deep idle strategy game with extensive progression: heroes, promotions, arcane arts, gear, spirit beasts, talents, and runes. Create thousands of unique builds to form powerful teams! Experience adventure, team battles, and Demon Tide defense, and win easily with smart strategies!
- 9
Isle of Titans
Single-player alternative to Idle Stellar — playable solo, no multiplayer required. Shares Indie and RPG with Idle Stellar.
Isle of Titans is an idle tower defense game where you defend a small kingdom against giant invaders. Shape your build with long-term progression between runs, and adapt on the fly during each run to hold back endless waves of Titans.