Single-player games like Androsystem Idle
Below are 15 single-player Steam games similar to Androsystem Idle, 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 Androsystem Idle page.
Ranked picks
- 1
Astrodle
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Indie and Casual with Androsystem Idle.
Ready for some chill time in space? Astrodle has you covered. Watch the numbers soar as you upgrade your ship and travel the stars. Oh, and you might just become a god.
- 2
Universe Horizon
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Indie with Androsystem Idle.
An idle incremental game where you decide to travel across the whole Universe. Embark on this journey in your little ship and get as far away as possible from Earth, gathering resources and upgrading your spaceship along the way.
- 3
Military Incremental Complex
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Simulation with Androsystem Idle.
Make weapons, make money. An active incremental game where you amass as much money as you can by starting a Military Industrial Complex company. Produce multiple different weapons, research upgrades, manipulate the stock market, and lobby the government for favors.
- 4
Luckyest
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Indie and Simulation with Androsystem Idle.
A quick, incremental scratch-and-reveal game focused on compounding choices - set stakes, uncover outcomes, cash out or push for bigger multipliers, and funnel winnings into permanent upgrades that accelerate income and unlock new tools over time.
- 5
Deep Space Cache
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Indie and Casual with Androsystem Idle.
Deep Space Cache is a short & simple semi-idle bullet heaven incremental asteroid miner game.
- 6
Idle Deepcore
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Indie and Simulation with Androsystem Idle.
Idle Deepcore is an incremental mining game where you dig ever deeper, smelt ore into ingots, upgrade your pickaxe and machines, and grow several mines in parallel to build a vast underground industry.
- 7
Unnamed Space Idle
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Simulation and Casual with Androsystem Idle.
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
Auto Snakes in Outer Space
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Indie and Casual with Androsystem Idle.
A slow and meditative incremental idler where you manage colorful snakes. Watch them collect food, then spend the food on upgrades and abilities for your colony.
- 9
Space industrial empire
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Indie and Casual with Androsystem Idle.
This is a idle game modeled on industrial building gameplay. It will be three-dimensional, complex industrial assembly line, easy, simple plane conveyor belt. At the same time to join the battleship assembly, space campaign, character development, giant construction, trade orders and other gameplay!
- 10
Warlords Under Siege
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Simulation with Androsystem Idle.
Warlords Under Siege is a mix of RTS and Roguelike genre, where you build a small city and defend it against continuous waves of enemies. Improve your assortment of weapons with each playthrough, unlocking new possibilities to beat the ever-increasing threat.
- 11
Citizens: Far Lands
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Simulation with Androsystem Idle.
Citizens is a blend between turn based city builder and a puzzler for strategy masterminds. Build a thriving settlement, extract and process resources and manage your population by catering to their needs, thus allowing you to build bigger and better!
- 12
Citizens: On Mars
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required.
Experience the ultimate turn-based colony building game in Citizens: On Mars! As the leader of a fledgling Martian settlement, your mission is to develop a thriving colony amidst the harsh and unforgiving environment of the Red Planet.
- 13
Balling Up
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Indie with Androsystem Idle.
Immerse yourself in a colorful journey through universes that does not forgive any mistakes. Jump well in the ball parkour game, where falling can cost you everything!
- 14
Warlords Battle Simulator
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Simulation with Androsystem Idle.
Test your mettle as a commander in a Tactical Roguelike Auto Battler where positioning and unit combinations are key! Write your own story in Roguelike mode, try out over 100 unique challenges or create interesting battles with the Sandbox tool!
- 15
The Moon 2044
Single-player alternative to Androsystem Idle — playable solo, no multiplayer required. Shares Simulation with Androsystem Idle.
Explore a secret NCIS facility and discover its dark secret. Take on the role of the XV-11 unit and face hundreds of enemies in a dark sci-fi shooter inspired by old school hits!