Games like Exodemic
Games like Exodemic include Vampire Survivors, BALL x PIT, Skul: The Hero Slayer, BlazBlue Entropy Effect, and Risk of Rain (2013). We matched them by the tags players give Exodemic on Steam (Action Roguelike, Action, On-Rails Shooter, Shoot 'Em Up, and Perma Death): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · 2D · Pixel Graphics

BALL x PIT
Shared: Action · Action Roguelike · Arcade

Skul: The Hero Slayer
Shared: Action · Action Roguelike · 2D

BlazBlue Entropy Effect
Shared: Action Roguelike · Action · 2D

Risk of Rain (2013)
Shared: Action Roguelike · Action · Pixel Graphics

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Pixel Graphics · Indie

Nova Drift
Shared: Shoot 'Em Up · Action Roguelike · Arcade

Talented
Shared: Action Roguelike · Shoot 'Em Up · Pixel Graphics

Downwell
Shared: Action Roguelike · Action · Pixel Graphics

Spelunky
Shared: Action Roguelike · 2D · Action

Risk of Rain Returns
Shared: Action Roguelike · 2D · Action

Windowkill
Shared: Action · Action Roguelike · Arcade

The Binding of Isaac
Shared: Action Roguelike · Action · Procedural Generation

Halls of Torment
Shared: Action Roguelike · Action · Pixel Graphics

Rogue Legacy
Shared: Action Roguelike · Action · 2D

Megabonk
Shared: Action Roguelike · Action · Indie

Dead Cells
Shared: Action Roguelike · 2D · Pixel Graphics

Star of Providence
Shared: Action Roguelike · Shoot 'Em Up · Action

Cyberhunt
Shared: Action · Shoot 'Em Up · Arcade

UnderMine
Shared: Action Roguelike · Action · Pixel Graphics

Noita
Shared: Pixel Graphics · Action Roguelike · 2D

Dungreed
Shared: Action Roguelike · Action · Pixel Graphics

LUFTRAUSERS
Shared: Action · Arcade · Shoot 'Em Up

Bit Blaster XL
Shared: Shoot 'Em Up · Action · Arcade

