Single-player games like Kaiju Harvest
Below are 8 single-player Steam games similar to Kaiju Harvest, 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 Kaiju Harvest page.
Ranked picks
- 1
Incredicer
Single-player alternative to Kaiju Harvest — playable solo, no multiplayer required. Shares Indie and Simulation with Kaiju Harvest.
Incredicer is a short, incremental dice game where you roll dice, earn money, upgrade and buy helper hands to automate and increase your income.
- 2
Timber Rush
Single-player alternative to Kaiju Harvest — playable solo, no multiplayer required. Shares Indie and Casual with Kaiju Harvest.
Timber Rush is a fast-paced incremental roguelite where every swing explodes into upgrades, chaos, and massive numbers.
- 3
Autonauts
Single-player alternative to Kaiju Harvest — playable solo, no multiplayer required. Shares Indie and Simulation with Kaiju Harvest.
In Autonauts you must build, create, and automate. Start by establishing a colony, crafting bots and teaching them via Scratch-style programming to build an ever evolving autonomous paradise of agriculture, industry and enlightenment.
- 4
Fracture Field
Single-player alternative to Kaiju Harvest — playable solo, no multiplayer required. Shares Indie and Simulation with Kaiju Harvest.
Fracture Field is an idle/incremental quarry mining game. Shatter rocks with timed swings then invest your earnings into upgrades. Build a fleet of drones to automate your empire, bomb tough layers, and unlock powerful prestige upgrades on your journey to master the quarry.
- 5
Unnamed Space Idle
Single-player alternative to Kaiju Harvest — playable solo, no multiplayer required. Shares Simulation and Casual with Kaiju Harvest.
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.
- 6
Rocky Idle
Single-player alternative to Kaiju Harvest — playable solo, no multiplayer required. Shares Indie and Casual with Kaiju Harvest.
Rocky Idle is a single-player idle/incremental game. Level up your skills, gather resources, and complete your collection log.
- 7
Rusty's Retirement
Single-player alternative to Kaiju Harvest — playable solo, no multiplayer required. Shares Indie and Simulation with Kaiju Harvest.
A relaxing idle-farming simulator that sits at the bottom of your screen while you do other things.
- 8
Starvester
Single-player alternative to Kaiju Harvest — playable solo, no multiplayer required. Shares Simulation and Casual with Kaiju Harvest.
A short incremental game about expanding a star-system wide factory to build giant megastructures in space. Deploy swarms of drones, mine resources, unlock upgrades and harvest the power of the stars!