Single-player games like Planet No More
Below are 8 single-player Steam games similar to Planet No More, 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 Planet No More page.
Ranked picks
- 1

Sporbs
Single-player alternative to Planet No More — playable solo, no multiplayer required. Shares Strategy and Casual with Planet No More.
A relaxing incremental game where you harvest resources from alien organisms. Upgrade your extraction technology, discover unique abilities, manage resources, automate a factory and unlock new areas to maximise your yield.
- 2

The Last Mothership
Single-player alternative to Planet No More — playable solo, no multiplayer required. Shares Casual with Planet No More.
A short incremental game about harvesting planets to feed your mothership. Mine, manage resources, grow your fleet, and unlock upgrades to evolve your species. You are the devourer of worlds.
- 3

Slots & Diapers
Single-player alternative to Planet No More — playable solo, no multiplayer required. Shares Strategy and Casual with Planet No More.
Absurd incremental game where you turn even liquid assets into financial glory! Spin for jackpots and hire veteran gamblers to automate the madness. Use permanent upgrades and 'mishaps' to accelerate your progress! Simple. Messy. Addictive.
- 4

The First Million
Single-player alternative to Planet No More — playable solo, no multiplayer required. Shares Strategy with Planet No More.
An idle deckbuilder where you constantly unlock new cards and upgrades and discover one game-breaking strategy after another to make THE FIRST MILLION — and then many more!
- 5

Crystal Ascend
Single-player alternative to Planet No More — playable solo, no multiplayer required. Shares Casual with Planet No More.
A simple incremental game where you nurture crystal elementals by destroying floating crystals and harvesting aether. Upgrade the skill tree, unlock new abilities to gather resources faster, and build your ultimate crystal companions.
- 6

Idle Chapel
Single-player alternative to Planet No More — playable solo, no multiplayer required. Shares Casual with Planet No More.
A dark-fantasy incremental game about confronting a rising cult. Seek out worshipers who turned to darker gods and smite them back to the light. Harness their devotion to grow stronger and purge the land of evil - one click at a time.
- 7

Protect the Pit
Single-player alternative to Planet No More — playable solo, no multiplayer required. Shares Strategy and Casual with Planet No More.
A short incremental clicker game that blends the strategy of tower defense with the depth of sprawling upgrade trees. Build your own winding mazes to repel the oncoming hordes!
- 8

DO NOT FEED THE VIRUS - Incremental
Single-player alternative to Planet No More — playable solo, no multiplayer required. Shares Strategy and Casual with Planet No More.
Grow your organism, gather biomass, and expand your colony. A casual, short mouse-driven incremental game focused on growth and progression.