Apps Like Defender 1 for iPhone and iPad
Defender 1 screenshots
Ranked alternatives
Showing 321–340 of 1,000 ranked alternatives.
Groundskeeper2
Pascal Bestebroer
Survive waves of robotic space aliens.
The app challenges players to survive waves of robotic space aliens and protect the world. Players can unlock new weapons and battle areas as they progress through the game.
Voxel Invaders
Noctua Software Limited
Retro voxel graphics space shooter game.
The app is a space shooter featuring retro voxel graphics and simple one-finger controls. Players battle waves of invaders, collect power-ups for new weapons, and navigate asteroid fields, with gameplay switching to a 3D space mode.
Cosmic Horizons: Space RPG
Pavel Zinchenko
Explore galaxies, battle aliens, conquer
Play as a pilot in a 2D arcade game featuring galactic battles and spacefights. Defend against alien invaders and explore the universe. Unlock new ships and weapons. Upgrade base defenses and manage resources. Engage in turn-based strategy combat.
Nuclear Defence HD
Gianluca Natalini
Play as commanders in a galactic war
Play as a commander leading military forces to defend the Alpha galaxy from alien invaders and attacks. Manage resources, upgrade weapons, and command battles across multiple planets.
UFO Hunter
bitHammer AS
Shoot aliens, defend Earth, upgrade weapons
Play a pixel art retro arcade shooter to defend Earth from alien invaders. Shoot enemies, collect power-ups, and upgrade weapons. Explore levels with increasing difficulty and unlock new characters. Compete in leaderboards and share achievements.
Galaxy Attack: Space Invaders
Hoang Thi Na
Defend galaxies with energy weapons
Defend the by launching energy balls at enemy spaceships. Upgrade weapons and unlock new abilities. Navigate through waves of increasing difficulty. Customize ship appearance and select power-ups. Compete in leaderboards and unlock achievements.
Convergence 360
Mike Hempfling
Defend outpost from alien spacecraft.
The app challenges users to defend a remote outpost from aliens in a distant galaxy. Users earn points by surviving longer, with increasing difficulty as the game progresses.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.