Single-player games like Earth’s Last Defense Idle Fleet
Below are 8 single-player Steam games similar to Earth’s Last Defense Idle Fleet, 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 Earth’s Last Defense Idle Fleet page.
Ranked picks
- 1
BEETLES
Single-player alternative to Earth’s Last Defense Idle Fleet — playable solo, no multiplayer required. Shares Action and Strategy with Earth’s Last Defense Idle Fleet.
BEETLES is a first - person strategy shooter. In the game you will find the extraction of a resource that you can exchange for weapons, machine guns, rocket launchers and even a tactical nuclear bomb. And all this fun under an endless stream of bugs. The game also features achievements and a leaderboard.
- 2
Gold Defence
Single-player alternative to Earth’s Last Defense Idle Fleet — playable solo, no multiplayer required. Shares Action and Strategy with Earth’s Last Defense Idle Fleet.
Only you can stop the hordes of adventurers hungry for wealth, defend the tower with all possible methods!
- 3
Crazy Clown
Single-player alternative to Earth’s Last Defense Idle Fleet — playable solo, no multiplayer required. Shares Action and Strategy with Earth’s Last Defense Idle Fleet.
Crazy Clown - Top Down Shooter, a game in which you need to take your own and destroy all your abusers. You have not only a machine gun in your arsenal. Use all the variety of weapons and crush your enemies. Take revenge on them, clowns can not only make fun!
- 4
Ink & Void
Single-player alternative to Earth’s Last Defense Idle Fleet — playable solo, no multiplayer required. Shares Strategy and Indie with Earth’s Last Defense Idle Fleet.
A storybook tower defense where stationery knights fight the Void. Deploy pencil swordsmen, fountain pen mages, and eraser monks across four chapters. Evolve units via class changes and build your deck with cards earned each stage. Languages: Japanese / English / Chinese
- 5
Star Defence
Single-player alternative to Earth’s Last Defense Idle Fleet — playable solo, no multiplayer required. Shares Strategy and Indie with Earth’s Last Defense Idle Fleet.
Star Defence is a unit-placement real-time tower defense game in which you can place any unit you like on a 2D free-form plane. All units in the game, including enemies, are composed of units you place. Place your units in a balance between enemies and allies to develop your civilization.
- 6
Random Heroes: Gold Edition
Single-player alternative to Earth’s Last Defense Idle Fleet — playable solo, no multiplayer required. Shares Action and Indie with Earth’s Last Defense Idle Fleet.
Random Heroes is an action-packed 2D side-scroller platformer. Blast through this action-adventure hero shooter inspired by classic retro games, and stop an alien invasion by teaming up with a bunch of, Random Heroes.
- 7
Void Breaker
Single-player alternative to Earth’s Last Defense Idle Fleet — playable solo, no multiplayer required. Shares Strategy and Indie with Earth’s Last Defense Idle Fleet.
"Void Breaker" – An incredibly addictive tower defense shooting game!
- 8
War Tanks
Single-player alternative to Earth’s Last Defense Idle Fleet — playable solo, no multiplayer required. Shares Action and Strategy with Earth’s Last Defense Idle Fleet.
Control the tank and destroy all the enemies. Monitor the condition of the tank's armor and fuel. You can switch between three views: First-person camera, third-person and top view. Minimal interface and understandable for any language.