Games like Space Toads Mayhem
Games like Space Toads Mayhem include Planes, Bullets and Vodka, Savant - Ascent, Vampire Survivors, LUFTRAUSERS, and Bit Blaster XL. We matched them by the tags players give Space Toads Mayhem on Steam (Action, Indie, Casual, Shoot 'Em Up, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

Planes, Bullets and Vodka
Shared: Action · Casual · Shoot 'Em Up

Savant - Ascent
Shared: Action · Indie · Shoot 'Em Up

Vampire Survivors
Shared: Bullet Hell · Indie · Casual

LUFTRAUSERS
Shared: Indie · Action · Bullet Hell

Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Action

Super Hexagon
Shared: Indie · Arcade · Action

Timberman
Shared: Casual · Indie · Action

Cyberhunt
Shared: Action · Indie · Casual

Megabonk
Shared: Indie · Action · Bullet Hell

UBERMOSH Vol.5
Shared: Action · Indie · Arcade

ZeroRanger
Shared: Indie · Shoot 'Em Up · Action

One Finger Death Punch
Shared: Action · Indie · Fast-Paced

TouHou Makuka Sai ~ Fantastic Danmaku Festival
Shared: Indie · Action · Bullet Hell

UBERMOSH:WRAITH
Shared: Action · Indie · Arcade

Trip to Vinelands
Shared: Action · Indie · Arcade

Swarmlake
Shared: Action · Arcade · Bullet Hell

Devil Daggers
Shared: Indie · Action · Fast-Paced

Geometry Wars: Retro Evolved
Shared: Casual · Arcade · Bullet Hell

UBERMOSH
Shared: Action · Indie · Arcade

Star Saviors
Shared: Action · Shoot 'Em Up · Indie

Ikaruga
Shared: Shoot 'Em Up · Action · Bullet Hell

Revolution Ace
Shared: Action · Indie · Shoot 'Em Up

Sky Force Reloaded
Shared: Shoot 'Em Up · Bullet Hell · Arcade

The Bug Butcher
Shared: Action · Indie · Shoot 'Em Up