Single-player games like Idle Research
Below are 9 single-player Steam games similar to Idle Research, 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 Research page.
Ranked picks
- 1
Revolution Idle
Single-player alternative to Idle Research — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Research.
Join an experience where each revolution takes you further into the unknown! Revolution Idle challenges you to multiply your accumulators to reach unimaginable heights. Will you manage to reach infinity?
- 2
Factory Town Idle
Single-player alternative to Idle Research — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Research.
An entire town builder experience packed into a living spreadsheet. Build housing, assign workers, then craft and sell a huge variety of items to level up your town and expand your civilization across the world!
- 3
Sixty Four
Single-player alternative to Idle Research — playable solo, no multiplayer required. Shares Strategy and Indie with Idle Research.
Dive into the world of Sixty Four, where you transform simple machines into a thriving factory.
- 4
Gamblers Table
Single-player alternative to Idle Research — playable solo, no multiplayer required. Shares Strategy and Indie with Idle Research.
Gamblers Table is an incremental game where you toss coins to earn money. Buy bigger and better coins, unlock upgrades and hire little helpers to automate the process and take care of all the busy flipping work for you. Simple. Satisfying. Strangely compelling...
- 5
Industry Idle
Single-player alternative to Idle Research — playable solo, no multiplayer required. Shares Strategy and Indie with Idle Research.
Industry Idle is an idle game that combines factory building, resource management and market trading. Design & build your base, expand & scale up your productions, improve & optimize your economy. Plus all the incremental game goodies: offline earnings, prestige to unlock more powerful upgrades.
- 6
Mr.Mine
Single-player alternative to Idle Research — playable solo, no multiplayer required. Shares Strategy and Indie with Idle Research.
Explore the depths of the earth and uncover hidden treasures in this addictive idle mining game. Unlock the power of your drill with hundreds of upgrades, discover mysterious relics, and unearth priceless gems. Can you master the mines and reveal their deepest secrets? Dive in and dig deep!
- 7
Unnamed Space Idle
Single-player alternative to Idle Research — playable solo, no multiplayer required. Shares Simulation and Free To Play with Idle Research.
Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.
- 8
MergeCrafter
Single-player alternative to Idle Research — playable solo, no multiplayer required. Shares Indie and Adventure with Idle Research.
Welcome to the magical world of Runaria! Explore dungeons, craft tools, chop trees, mine rocks, and discover treasure! Merge identical items to create valuable resources, Craft new tools and upgrade them with powerful enchantments! Setup passive mining drills and tree farms to rebuild your camp!
- 9
CompactO - Idle Game
Single-player alternative to Idle Research — playable solo, no multiplayer required. Shares Strategy and Indie with Idle Research.
CompactO is an addicting idle game where you create colorful squares on a plane. Dominate the 3D Realm and infuse your planes into complex shapes to buy tons of upgrades!