Single-player games like Collection Quest
Below are 9 single-player Steam games similar to Collection 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 Collection Quest page.
Ranked picks
- 1
Protobouncer
Single-player alternative to Collection Quest — playable solo, no multiplayer required. Shares Adventure with Collection Quest.
The new world you’ve awakened in is much, much into the future, with creatures, areas and happenings unknown. As a humble ball designed to collect data, navigate your way through this new, harsh world alone or with 3 others in this sci-fi fast-paced, physics-based open roguelike experience.
- 2
ULTRA
Single-player alternative to Collection Quest — playable solo, no multiplayer required. Shares Indie and Adventure with Collection Quest.
The Ascendancy inherited the Earth, and gave humanity the ULTRA. Humanity gave you in return: a Runner. Navigate the trails of the Evergrowth with quick feet, rhythm, grappling hooks, ice bombs, and forgotten tech. Race with friends or alone to save humanity.
- 3
DODECIUM
Single-player alternative to Collection Quest — playable solo, no multiplayer required. Shares Indie and Adventure with Collection Quest.
Solo Indie delivers a local 1-4 player split-screen physics-based create and combat sandbox with scientific tools for PvP or PvE. Replay many unique campaigns. Master your hex build strategy, microscopes, and chemistry skills. Be clever to achieve victory and learn as you go. June NEXT FEST.
- 4
Bang-On Balls: Chronicles
Single-player alternative to Collection Quest — playable solo, no multiplayer required. Shares Indie and Adventure with Collection Quest.
A quirky, absolutely content-packed, destructible open-world sandbox adventure with combat, platforming, character customization, and collect-a-thon scavenger hunt experience. Play solo, 2-player split screen, or online co-op for up to 4 players. No paid cosmetic DLC nonsense.
- 5
Dig Deep
Single-player alternative to Collection Quest — playable solo, no multiplayer required. Shares Adventure and Casual with Collection Quest.
Grab a shovel and let's get digging! Join the adventure, hire miners and dig for a treasure
- 6
Tiny Lands 2
Single-player alternative to Collection Quest — playable solo, no multiplayer required. Shares Indie and Casual with Collection Quest.
Take your perception into a new dimension with the relaxing sense of photorealistic miniature scenes in Tiny Lands 2. Find the differences and stories by exploring handcrafted 3D dioramas. Can you find them all?
- 7
Birds Watching
Single-player alternative to Collection Quest — playable solo, no multiplayer required. Shares Indie and Adventure with Collection Quest.
Singleplayer psychological horror game about bird watching. Explore the mountains, find and observe all the birds. Seek their help. Be honest. Be ruthless. They are watching.
- 8
Atelier Ryza 3: Alchemist of the End & the Secret Key
Single-player alternative to Collection Quest — playable solo, no multiplayer required. Shares Adventure and Casual with Collection Quest.
The final summer, the final secret... Ryza's final adventure is about to begin!
- 9
Bullet Quest
Single-player alternative to Collection Quest — playable solo, no multiplayer required.
An RTS inspired resource management TD. Takes place in a bleak mechanical dystopia were the factory reigns supreme.