Games like Gallantin

Here are some great alternatives to Gallantin by Polgram: Retro Pixel :
Grind Infinity
Grind Infinity
★4.5
Space Shooter : Star Squadron
Space Shooter : Star Squadron
★4.3
Idle Space Legend: RPG Clicker
Idle Space Legend: RPG Clicker
★4.4
Galaxy Shooter: Air Force War
Galaxy Shooter: Air Force War
★4.8
Wingy Shooters - Shmups Battle
Wingy Shooters - Shmups Battle
★3.9
Celestial Assault
Celestial Assault
★4.0
Battlespace Retro: arcade game
Battlespace Retro: arcade game
★4.1
Way of Retribution
Way of Retribution
★3.8
Superheroes Battleground
Superheroes Battleground
★3.3
Planet Survivors
Planet Survivors
★4.3
CHASE FIRE
CHASE FIRE
★3.7
Galaxy War - Shooter Legend
Galaxy War - Shooter Legend
★4.7
Super Blocky Tanks
Super Blocky Tanks
★3.6
Galaxy Shooter – Space War
Galaxy Shooter – Space War
★4.0
I, AI - Hardcore Shmup
I, AI - Hardcore Shmup
★4.1
SKY SOLDIERS : Retro Shmup
SKY SOLDIERS : Retro Shmup
★3.3