Games like I.F.O!

Here are some great alternatives to I.F.O! by 종합밧데리(Total Battery) :
Real Aliens
Real Aliens
★4.9
Pixel Craft 2 : Anger of Goose
Pixel Craft 2 : Anger of Goose
★4.8
Retro Space War: Shooter Game
Retro Space War: Shooter Game
★4.5
Fire game 3d - fun gun games
Fire game 3d - fun gun games
★4.3
Mars War Alien Shooter
Mars War Alien Shooter
★3.6
Xeno Alien Shooter: Space Game
Xeno Alien Shooter: Space Game
★4.2
Alien Hunter: 2D Shooting Game
Alien Hunter: 2D Shooting Game
★4.6
Alien Flying UFO Space Ship
Alien Flying UFO Space Ship
★3.2
Galga Space Alien Invaders
Galga Space Alien Invaders
★5.0
Galaxy Invader: Alien Shooting
Galaxy Invader: Alien Shooting
★4.7
Operation Monarch
Operation Monarch
★4.5
Invaders Deluxe
Invaders Deluxe
★4.1
Alien - Dead Space Alien Games
Alien - Dead Space Alien Games
★3.9
Galaxy Aliens Shooter 2025
Galaxy Aliens Shooter 2025
★4.4
Galaxy Fight: Aircraft Shooter
Galaxy Fight: Aircraft Shooter
★4.5
Galaxy Attack: Space Battle
Galaxy Attack: Space Battle
★3.9