Games like Martian Panic
Games like Martian Panic include Banana, Bit Blaster XL, UpGun, Garry's Mod, and Team Fortress 2. We matched them by the tags players give Martian Panic on Steam (Casual, Arcade, Shoot 'Em Up, Comic Book, and Shooter): closest matches first, and among equally close ones the better-known games.
Banana
Shared: Casual · Arcade · Colorful
Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · Shooter
UpGun
Shared: Casual · Arcade · Shooter
Garry's Mod
Shared: Casual · First-Person · FPS
Team Fortress 2
Shared: Shooter · FPS · First-Person
Planes, Bullets and Vodka
Shared: Casual · Shoot 'Em Up · Arcade
Counter-Strike 2
Shared: Shooter · FPS · First-Person
The WereCleaner
Shared: Casual · Cartoony · Arcade
Nova Drift
Shared: Shoot 'Em Up · Arcade · Shooter
Anger Foot
Shared: Arcade · Shooter · FPS
Alex Jones: NWO Wars
Shared: Arcade · Shoot 'Em Up · Shooter
Zuma Deluxe
Shared: Arcade · Casual · Colorful
Utopia Must Fall
Shared: Casual · Arcade · Shoot 'Em Up
pureya
Shared: Arcade · Casual · Colorful
Mad Bullets
Shared: Arcade · Casual · Shooter
My Singing Monsters Karaoke
Shared: Casual · Arcade · Cartoony
Crysis 2 Remastered
Shared: Shooter · FPS · Shoot 'Em Up
Ex-Zodiac
Shared: Arcade · Shoot 'Em Up · Shooter
Shotgun Farmers
Shared: Shooter · FPS · Colorful
Peggle Deluxe
Shared: Casual · Arcade · Family Friendly
IS Defense
Shared: Shooter · On-Rails Shooter · Casual
Black Mesa
Shared: FPS · Shooter · First-Person
Apex Legends™
Shared: Shooter · FPS · First-Person
CHUCHEL
Shared: Casual · Colorful · Cartoony