Apps Like Alien Robot Defender for iPhone and iPad
Shoot robots and unlock levels
Shoot robots to progress through 40 challenging levels. Customize controls for easy gameplay. Earn bonus stars for accurate shooting. Unlock new levels by achieving high scores. Track progress with level-specific challenges.
Alien Robot Defender screenshots
Ranked alternatives
Showing 241–260 of 1,000 ranked alternatives.


StarrySky:FlamesOfWar
BOTANIKO GROUP LLC
Fly through space, battle enemies, collect treasures
Explore planets corrupted by alien forces. Engage in combat using customizable ships. Unlock new weapons and power-ups. Navigate through levels with dynamic movement and shooting mechanics.




Space Shooter: Alien Shooter
Thuy Nguyen
Play campaign levels and defeat aliens
Play through a campaign with over 100 levels featuring environments and encounters. Select and upgrade one of eight aircraft. Complete missions to progress through the storyline.



Space Cycler
Sung Liwen
Fight in battles and upgrade weapons
Play as a pilot in on-rails tunnel shooter gameplay. Compete in local co-op mode with friends. Customize ship weapons and power-ups. Navigate through procedurally generated levels. Unlock new ships and upgrades. Track scores and achievements.

Barnard's Star
Pollywog Games
Snipe enemies and deploy slime attacks
Play as Humans, Robots, or Critters in a turn-based tactics game. Battle using 30 characters with unique attacks and abilities across 18 space-themed maps. Conquer territories through strategy without micro-transactions or random elements.


Junkineering: Robot Wars RPG
Coleplay LTD
Build and battle with custom robots
Customize and control squads built from recycled materials using AI cores. Engage in turn-based battles with strategic combat mechanics. Explore a post-apocalyptic world to gather resources and upgrade equipment.




Kaiju Attack 2
GUAN LING WU
Commander, lead your forces to victory
Commanders lead alien forces and defend Earth against a returning threat. Manage resources, deploy units, and upgrade defenses. Unlock new abilities and strategies. Track progress through multiple story chapters and side missions.

RoboSumo 3D Wrestle Jump Fight
VECTOR LABS LIMITED
Robots, customize colors, win matches
Play a physics-based fighting game with legless robots. Compete against AI or online players. Customize robot colors. Train with a punching bag. Watch animated crowds. Knock opponents over to win. No legs allowed.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.