Apps Like Outer Space Defense for iPhone and iPad
Control satellites, manage resources, score.
The app challenges users to control a surveillance satellite and defend it from enemy satellites. Users must manage fuel and laser battery while staying close to the optimal orbit to score points.
Outer Space Defense screenshots
Ranked alternatives
Showing 261–280 of 1,000 ranked alternatives.



War of Bots - Metal Force War
Wai Chin Ng
Destroy robots, survive attacks, win levels
Play involves controlling a robot to destroy enemy tanks in each level. Complete a level by eliminating all 20 enemies. The game ends if your robot is destroyed three times. Defend your base and use alliances to attack opponents.



Ghost Killer: Standoff - Addicting Fast Paced Shooting Game
Luz Gonzalez
Defend against enemy waves
Play a -hunting where you defend against waves of enemies. Use various balls to defeat ghosts, including fire balls and an Epic Ball. Compete on leaderboards to compare scores with other players.

Robot Car Hero Sim 3D
Tap2Play, LLC
Play as RobotCar and destroy enemies
Play as a hybrid and car to battle enemies and take over cities. Use laser weapons and strong fists to fight police and humans. Transform into a muscle car for enhanced racing and destruction abilities.

Space Tower Defense ModuleTD 2
Mikhail Vladimirovich
Build towers, plan paths, win battles
Play games with customizable towers and over 60 modules to enhance performance. Place towers to defend a core from aliens and predators. Experiment with strategies to overcome challenges without relying on repetitive upgrades.




TorpedoRun Naval War
QED Gaming PTY. Ltd
Sink enemy ships with torpedoes
Control a submarine and launch torpedoes to destroy enemy ships. Avoid depth charges by using the canon. Defend against enemy fire including single shots and barrages. Purchase mines every ten seconds to deploy up to three at once.



Neon Defenders - Tower Defense
Sebastian Gierlowski
Conclude story mode and face the final
Play a game featuring various turrets to defend against enemies. Build defenses to protect your base. Compete in endless mode or complete story challenges. Defeat bosses and progress through the story mode.


Balls to Blocks - Brick Break
Batuhan Bayar
Throw , bricks, track progress
Throw to bricks before they reach the bottom laser. Unlock 20 funny characters. Play endless mode. Compete on a leaderboard to track progress. Start throwing to play.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.