Single-player games like CompactO - Idle Game
Below are 9 single-player Steam games similar to CompactO - Idle Game, 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 CompactO - Idle Game page.
Ranked picks
- 1

Crafting Idle Clicker
Single-player alternative to CompactO - Idle Game — playable solo, no multiplayer required. Shares Strategy and Indie with CompactO - Idle Game.
Craft a complex production line, earn idle cash and become an industrial tycoon!
- 2

Idle Sphere
Single-player alternative to CompactO - Idle Game — playable solo, no multiplayer required. Shares Strategy and Indie with CompactO - Idle Game.
Stunning sphere-themed idle/incremental game. Experience simplicity's beauty.
- 3

Snakecremental
Single-player alternative to CompactO - Idle Game — playable solo, no multiplayer required. Shares Indie and Simulation with CompactO - Idle Game.
Snake, but with a skill tree
- 4

Lyca
Single-player alternative to CompactO - Idle Game — playable solo, no multiplayer required. Shares Strategy and Indie with CompactO - Idle Game.
A small, relaxing, incremental game about restoring a barren wasteland into a lush meadow. Help the magical wolf Lyca run through the land, gather resources, and unlock a vast upgrade tree.
- 5

Nodebuster
Single-player alternative to CompactO - Idle Game — playable solo, no multiplayer required. Shares Strategy and Indie with CompactO - Idle Game.
Nodebuster is a short, experimental incremental game about busting nodes and destroying reality.
- 6

Gamblers Table
Single-player alternative to CompactO - Idle Game — playable solo, no multiplayer required. Shares Strategy and Indie with CompactO - Idle Game.
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...
- 7

Tingus Goose
Single-player alternative to CompactO - Idle Game — playable solo, no multiplayer required. Shares Strategy and Indie with CompactO - Idle Game.
Tingus Goose is a delightfully absurd idle game where you plant seeds in patients, bounce babies for profit, and ascend through surreal worlds toward riches.
- 8

Idle Tower Defense
Single-player alternative to CompactO - Idle Game — playable solo, no multiplayer required. Shares Strategy and Indie with CompactO - Idle Game.
Idle Tower Defense is a game where you control a single tower to fight off hordes of enemies. No randomization. Choose from a variety of modules to create unique builds and upgrade modules and survive endless waves.
- 9

Idle Research
Single-player alternative to CompactO - Idle Game — playable solo, no multiplayer required. Shares Strategy and Indie with CompactO - Idle Game.
Idle Research is an addictive, resource management, incremental game with both idle and active playstyles. Research and craft colorful Flasks and Tubes to earn as much Energy as possible! Big numbers guaranteed.