Defeat the Intergalactic Horde in Tourist Trap 👽🛸 A solo developed retro sci-fi wave shooter, available now! #IndieGame #SoloDev #UnrealEngine #ue5 #FirstPersonShooter #indiegamedev #callofdutyzombies #LiminalSpace #gamedev #alien #aliens #UFO #retrofuturism #extraterrestrial #scifi #horror