Single-player games like Wormhole: Battle for Planet Earth
Below are 9 single-player Steam games similar to Wormhole: Battle for Planet Earth, 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 Wormhole: Battle for Planet Earth page.
Ranked picks
- 1

The Fixers
Single-player alternative to Wormhole: Battle for Planet Earth — playable solo, no multiplayer required. Shares Action and Indie with Wormhole: Battle for Planet Earth.
The Fixers is a third-person cyberpunk extraction shooter. Raid deadly city zones, loot rare tech, fight AI and rival mercs, and extract or lose it all. Upgrade your Hideout, take contracts from Fixers, and survive PvE or PvPvE runs to build your legacy.
- 2

Colony - Arena Online
Single-player alternative to Wormhole: Battle for Planet Earth — playable solo, no multiplayer required. Shares Action and Indie with Wormhole: Battle for Planet Earth.
Fight against rebel robots together with your friends and save planets from invasion....
- 3

Occupation 2.5
Single-player alternative to Wormhole: Battle for Planet Earth — playable solo, no multiplayer required. Shares Action and Indie with Wormhole: Battle for Planet Earth.
Attack from Outer Space. Classic old-school First/Third person shooter. Fight against zombies, mutants, monsters to save the Earth!
- 4

The Fibrous - Operation Reclaim
Single-player alternative to Wormhole: Battle for Planet Earth — playable solo, no multiplayer required. Shares Action and Adventure with Wormhole: Battle for Planet Earth.
The Fibrous - Sci-Fi Online or Single-Player TPS (Over-The-Shoulder) covering the story of an ex-marine recruited by what's left of the military to help take back Earth after a meteor crash-lands into Earth and aliens with fiber-like skin emerge, thinking they can take this planet for their own.
- 5

Into The Void
Single-player alternative to Wormhole: Battle for Planet Earth — playable solo, no multiplayer required. Shares Action and Indie with Wormhole: Battle for Planet Earth.
A wormhole has opened up letting aliens terrorize your city. Pilot your spacecraft and destroy the aliens using flamethrowers, missiles, gatling guns, shockwaves, and more!
- 6

ArcRunner
Single-player alternative to Wormhole: Battle for Planet Earth — playable solo, no multiplayer required. Shares Action and Indie with Wormhole: Battle for Planet Earth.
Traverse 'The Arc' in this beautiful, Cyberpunk-styled action rogue-lite as you attempt to reset an evil rogue AI. Experiment with different weapons and augments as you fight hordes of machines programmed for your annihilation! Collect Nanites & power-up after every run either solo or with friends!
- 7

Cyber Avenger
Single-player alternative to Wormhole: Battle for Planet Earth — playable solo, no multiplayer required. Shares Action and Indie with Wormhole: Battle for Planet Earth.
Cyber Avenger is a top-down action game where you take on the role of a highly skilled covert operative on a dangerous mission to stop a group of terrorists. You must navigate through five maps, facing a variety of enemies, including shotgunners, snipers, melee fighters, kamikazes, and more.
- 8

It Comes In Waves
Single-player alternative to Wormhole: Battle for Planet Earth — playable solo, no multiplayer required. Shares Action and Adventure with Wormhole: Battle for Planet Earth.
A short, minimalist, experimental open-world adventure about guilt and grief. Explore, shoot, scavenge and bring a specimen to The Sanctuary. Beware PERMADEATH.
- 9

BLACK RUNES
Single-player alternative to Wormhole: Battle for Planet Earth — playable solo, no multiplayer required. Shares Action and Indie with Wormhole: Battle for Planet Earth.
Black Runes is a horror game with first-person puzzle elements, in which you have to play as a person caught in a hopeless situation, shrouded in magic.