Single-player games like Beware Planet Earth
Below are 10 single-player Steam games similar to Beware 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 Beware Planet Earth page.
Ranked picks
- 1

Unstoppable Gorg
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Beware Planet Earth.
Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!
- 2

Plants vs. Zombies GOTY Edition
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy with Beware Planet Earth.
Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks.
- 3

Revenge of the Titans
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Beware Planet Earth.
The ultimate mash-up of Real-time Strategy and Tower Defense!
- 4

Broken Universe - Tower Defense
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Beware Planet Earth.
Get ready to rethink all your defense strategies! Build barricades to stop monsters, or lure them into a maze and attack. A variety of stages that change each time depending on how you play them.
- 5

Infested Planet
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Beware Planet Earth.
Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.
- 6

Go Home Dinosaurs!
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Beware Planet Earth.
Todd Rex wants steak. Todd Rex wants YOUR steak. Are you gonna let him take it? No way! Go Home, Dinosaurs!Prevent hordes of marauding Dinos from crashing your party in the world’s premier BBQ defense simulator! Unlock powerful towers that act like little weaponized puzzle pieces.
- 7

Anomaly: Warzone Earth
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Beware Planet Earth.
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
- 8

Bish Bash Bots
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy and Casual with Beware Planet Earth.
Bish Bash Bots is a unique mix of casual tower defense strategy and all-out brawling action. Team up in couch co-op / online play or go it alone and fight to save the world by building upgradable turrets, unlocking gadgets and bashing bots with giant hammers.
- 9

PixelJunk™ Monsters Ultimate
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy with Beware Planet Earth.
Tikiman the Forest Defender is in trouble. Hordes of monsters are sweeping through his realm, hoping to chow down on his offspring – and it’s up to you to defend them. By placing weapon towers at strategic points around the landscape, you can destroy the invaders and save the little ones.
- 10

Plants vs. Zombies™: Replanted
Single-player alternative to Beware Planet Earth — playable solo, no multiplayer required. Shares Strategy with Beware Planet Earth.
The classic Plants vs. Zombies returns in glorious HD! The original battle between Plants and Zombies is back — bigger, brighter, and crazier than ever before! Experience the game that started it all, now remastered with stunning HD graphics and packed with new secrets and content to uncover.