Games like SpaceExile
Games like SpaceExile include Vampire Survivors, Planes, Bullets and Vodka, Dead Bits, Bit Blaster XL, and KovaaK's. We matched them by the tags players give SpaceExile on Steam (Action, Casual, Indie, Shooter, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Bullet Hell · Indie · Casual

Planes, Bullets and Vodka
Shared: Action · Casual · Bullet Hell

Dead Bits
Shared: Action · Indie · Casual

Bit Blaster XL
Shared: Bullet Hell · Shooter · Action

KovaaK's
Shared: Action · Shooter · Indie

My Friend Pedro
Shared: Action · Indie · Shooter

Megabonk
Shared: Indie · Action · Bullet Hell

RADical ROACH Remastered
Shared: Action · Indie · Casual

SUPERHOT
Shared: Action · Indie · Shooter

Chicken Invaders 5
Shared: Action · Casual · Indie

LUFTRAUSERS
Shared: Indie · Action · Bullet Hell

ShellShock Live
Shared: Action · Casual · Shooter

How to Fish
Shared: Indie · Shooter · Action

Caster
Shared: Action · Indie · Casual

Bright Memory: Infinite
Shared: Action · Indie · Shooter

Chicken Invaders 4
Shared: Casual · Action · Indie

Broforce
Shared: Action · Indie · Shooter

VLADiK BRUTAL
Shared: Action · Shooter · Casual

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

The Mean Greens - Plastic Warfare
Shared: Action · Shooter · Indie

Blood and Bacon
Shared: Action · Shooter · Indie

Gensokyo Night Festival
Shared: Action · Indie · Casual

Enter the Gungeon
Shared: Bullet Hell · Indie · Action

Commando Collection
Shared: Action · Shooter · Bullet Hell