Games Like CompactO - Idle Game

CompactO - Idle Game

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!

★ $2.99 ON STEAM Go Back to the CompactO - Idle Game Page
★ IDLE RESEARCH ★ SCRATCH INC. ★ LYCA ★ SYNERGISM ★ DWARF EATS MOUNTAIN ★ JOURNEY TO INCREMENTALIA ★ ANTIMATTER DIMENSIONS ★ A GAME ABOUT FEEDING A BLACK HOLE ★ 👑 IDLE CALIBUR 👑（选王之剑） ★ MR.MINE ★ NODEBUSTER ★ MICROCOSMUM: SURVIVAL OF CELLS ★ WE ♥ IT 
1

Idle Research

84% 👍 OF 1.9K
About This 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.

Player reviews say you can…

  • …Craft Colorful Flasks
  • …Automate Energy Production
  • …Reset for Golden Items
Idler Incremental Free to Play Simulation Strategy
REL Jul 31, 2022 FREE ON STEAM See This Game →
3

Lyca

82% 👍 OF 1.4K
About This 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.

Player reviews say you can…

  • …Turn Barren Ground Green
  • …Run Twice for Resources
  • …Upgrade the Skill Tree
Incremental Casual Idler Relaxing Simulation
REL Apr 7, 2025 $4.99 -50% $2.49 See This Game →
4

Synergism

76% 👍 OF 286
About This Game

Synergism is a free-to-play Idle game about... well, Synergy! Explore that concept through hundreds of upgrades, many reset layers and probably thousands of hours of content that allows both idle and active play.

Strategy Idler Casual 2D Linear
REL Feb 20, 2026 FREE ON STEAM See This Game →
5

Dwarf Eats Mountain

81% 👍 OF 1.1K
About This Game

Dwarves hunger for gold, and no mountain shall stand in their way! Mine riches, unearth artifacts, and upgrade your dwarves to devour ever-bigger peaks in this whimsical incremental game.

Player reviews say you can…

  • …Crack Mountains for Gold
  • …Haul Gold Home
  • …Dodge Falling Rocks
Incremental Idler Dwarves Mining Strategy
REL May 18, 2026 ★ $9.99 ON STEAM See This Game →
6

Journey to Incrementalia

87% 👍 OF 921
About This Game

Journey to Incrementalia is an active incremental auto-battler about a necromancer on a short quest. Cast diabolical spells, summon an army and open the gates of hell on your quest to break down 99 walls and reach the lost city of Incrementalia.

Player reviews say you can…

  • …Break 99 Walls
  • …Raise Infernal Minions
  • …Rebuild Skill Trees
Incremental Auto Battler Strategy Idler RPG
REL Oct 23, 2024 ★ $4.99 ON STEAM See This Game →
7

Antimatter Dimensions

92% 👍 OF 4.6K
About This Game

Earn antimatter through dimensions! Gain Infinite antimatter to collapse the universe!

Player reviews say you can…

  • …write scripts to automate the game's decisions with your own logic, not just presets.
  • …enter Reality, get your power stripped away, and rebuild working setups under new penalties like a boss rush.
  • …unlock new prestige layers until goals that once took a month get crushed in milliseconds.
Incremental Idler Strategy Free to Play Casual
REL Dec 17, 2022 FREE ON STEAM See This Game →
8

A Game About Feeding A Black Hole

88% 👍 OF 3.5K
About This Game

A short incremental game about feeding a Black Hole matter by destroying Asteroids, Planets, and Stars.

Player reviews say you can…

  • …Feed a Black Hole
  • …Break Planets and Stars
  • …Upgrade Between Rounds
Incremental Casual Relaxing Strategy Indie
REL Dec 15, 2025 $6.99 -35% $4.54 See This Game →
9

👑 Idle Calibur 👑（选王之剑）

86% 👍 OF 1.3K
About This Game

《Idle Calibur》is A Pixel Rogue + RealTime War + Idle Play + Open World + RPG strategy Animation cute game 。 （Idle Battle，Whatever you like） Only one developer! Please consider it carefully before buying

Player reviews say you can…

  • …Build Hero Parties
  • …Auto-Fight or Intervene
  • …Choose Run Relics
Indie Roguelite Idler Strategy Anime
REL Jan 14, 2022 ★ $7.99 ON STEAM See This Game →
10

Mr.Mine

92% 👍 OF 18K
About This Game

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!

Player reviews say you can…

  • …meet a blueprint-selling golem vendor 50km underground.
  • …hit a turning point around km 300 where the mine becomes a monster-fight zone and you manually click enemies down to protect survivors.
  • …reach absurd depths over months of play, like pushing past the mantle and eventually drilling down into hell.
Idler Incremental Free to Play Simulation Mining
REL Sep 30, 2020 FREE ON STEAM See This Game →
11

Nodebuster

97% 👍 OF 14K
About This Game

Nodebuster is a short, experimental incremental game about busting nodes and destroying reality.

Player reviews say you can…

  • …erase the whole screen just by moving your mouse cursor.
  • …fill out the tech tree until your cursor becomes invincible and enemies can't hurt you anymore.
  • …press a final end-game research button that makes the screen wobble and glitch for a few seconds, then rolls credits mid-chaos.
Incremental Casual Strategy Idler Simulation
REL Aug 13, 2024 ★ $2.99 ON STEAM See This Game →
12

Microcosmum: survival of cells

84% 👍 OF 1.4K
About This Game

Microcosmum: survival of cells. Join the wonderful and amazing world of microorganisms.

Player reviews say you can…

  • …Capture Rival Cells
  • …Attack With Cell Parts
  • …Upgrade Microorganisms
RTS Atmospheric Idler Puzzle Sandbox
REL Jul 24, 2015 ★ $7.99 ON STEAM See This Game →
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