Single-player games like Idle Gem Quest
Below are 11 single-player Steam games similar to Idle Gem Quest, 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 Gem Quest page.
Ranked picks
- 1
The Dream Globe
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
Idler game inside an antique dream globe, build the small home and help the mini dream world grow
- 2
Digseum
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
Digseum is a short incremental journey about digging up ancient relics and building the greatest museum ever!
- 3
PegIdle
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
PegIdle is a Pachinko idle game! Aim and shoot your balls to clear all the pegs on the board. Recieve gold by hitting the golden pegs or by landing balls into the moving bucket. Purchasing auto ball drop will automaticly drop balls onto the board. Spend your gold on new balls and ball upgrades!
- 4
Scratchers
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
Scratchers is an incremental game where you scratch cards to earn cash, unlock upgrades, and hire little scratchers to do the scratching for you. Discover rare cards, and optimize your earnings as you climb to scratcher supremacy!
- 5
Duncrush
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
Duncrush is a clicker RPG where you defeat monsters by clicking and conquer a variety of dungeons. Collect gold, weapons, shields, and accessories to power up your hero and create your own strategy with the skill tree. Battle stronger enemies and clear challenging dungeons!
- 6
Goblin Buster: Incremental Tower Defense
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
Goblin Buster is an incremental tower defense game with deep upgrade mechanics. Obliterate annoying goblins, collect materials, discover powerful relics, invest in unique buildings and spend your resources to upgrade towers and magical spells with a massive skill tree!
- 7
Treasure Chest Clicker
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
Click your way to a fortune in Treasure Chest Clicker! Discover gold, level up and find all the rare treasures hidden inside the chests!
- 8
Fantasy Aquarium
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
Fantasy Aquarium offers an effortless way to enhance your gaming experience. You can nurture a diverse range of small fish with unique characteristics and construct a vibrant fantasy world from scratch, transforming mundane fish-keeping into an engaging pursuit.
- 9
Idle Earth
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
Idle mining game. Smash rocks, unlock characters, smash bigger rocks. Buy upgrades and become an idle mining god. Rock on!
- 10
Mage
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required. Shares Casual with Idle Gem Quest.
Dungeon exploring Wizard action! Learn spells, defeat bosses and escape the evil in this 2D metroidvania.
- 11
Mantle
Single-player alternative to Idle Gem Quest — playable solo, no multiplayer required.
An emotional journey through dark depths. You'll need tight platforming, a unique teleport mechanic, and patience to return to the surface.