Games like Gravitaws
Games like Gravitaws include Planes, Bullets and Vodka, Cyberhunt, Cat Goes Fishing, UFO 50, and Razortron 2000. We matched them by the tags players give Gravitaws on Steam (Arcade, Shoot 'Em Up, Underwater, 1980s, and Retro): closest matches first, and among equally close ones the better-known games.

Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Arcade · Retro

Cyberhunt
Shared: Shoot 'Em Up · Arcade · Retro

Cat Goes Fishing
Shared: Fishing · Underwater · 2D

UFO 50
Shared: Arcade · Retro · 2D

Razortron 2000
Shared: Arcade · 1980s · Retro

Kung Fury: Street Rage - Ultimate Edition
Shared: Arcade · Retro · 1980s

Atari 50: The Anniversary Celebration
Shared: Shoot 'Em Up · 1980s · Arcade

Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · 2D

METAL SLUG
Shared: Arcade · Shoot 'Em Up · Retro

DAVE THE DIVER
Shared: Underwater · Fishing · Exploration

Distant Space
Shared: Shoot 'Em Up · Arcade · 1980s

Retrowave
Shared: 1980s · Retro · Arcade

METAL SLUG X
Shared: Arcade · Shoot 'Em Up · Retro

LUFTRAUSERS
Shared: Arcade · Shoot 'Em Up · Retro

Airscape - The Fall of Gravity
Shared: Shoot 'Em Up · Arcade · Exploration

PAC-MAN™ Championship Edition DX+
Shared: Arcade · Retro · 2D

Talented
Shared: Shoot 'Em Up · Arcade · Retro

Contra: Operation Galuga
Shared: Arcade · Shoot 'Em Up · 1980s

Nova Drift
Shared: Shoot 'Em Up · Arcade · 2D

To The Core
Shared: Arcade · 2D · Retro

ARCADE GAME SERIES: GALAGA
Shared: Arcade · Shoot 'Em Up · Retro

METAL SLUG 3
Shared: Arcade · Retro · Shoot 'Em Up

RetroMaze
Shared: Retro · Arcade · 1980s

Huntdown
Shared: Shoot 'Em Up · Arcade · Retro