Games like The Mission Exorcist
Games like The Mission Exorcist include Terraria, Mindustry, Hero's Adventure: Road to Passion, Kingdom Rush Frontiers - Tower Defense, and GemCraft - Frostborn Wrath. We matched them by the tags players give The Mission Exorcist on Steam (Tower Defense, RTS, Pixel Graphics, 2D, and Adventure): closest matches first, and among equally close ones the better-known games.

Terraria
Shared: 2D · Pixel Graphics · Adventure

Mindustry
Shared: Tower Defense · RTS · Strategy

Hero's Adventure: Road to Passion
Shared: Pixel Graphics · Open World · Strategy

Kingdom Rush Frontiers - Tower Defense
Shared: Tower Defense · 2D · Strategy

GemCraft - Frostborn Wrath
Shared: Tower Defense · RTS · 2D

METAL SLUG ATTACK RELOADED
Shared: Tower Defense · Pixel Graphics · Strategy

Stoneshard
Shared: Pixel Graphics · Strategy · 2D

Wandering Sword
Shared: Pixel Graphics · Open World · Adventure

The Escapists
Shared: Pixel Graphics · 2D · Strategy

The King is Watching
Shared: Tower Defense · RTS · Strategy

Kingdom Rush Origins - Tower Defense
Shared: Tower Defense · 2D · Strategy

Dungeon of the ENDLESS™
Shared: Tower Defense · Pixel Graphics · Strategy

Creeper World 3: Arc Eternal
Shared: Tower Defense · RTS · Strategy

Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · 2D

Infested Planet
Shared: Tower Defense · RTS · Strategy

Kingdom Rush - Tower Defense
Shared: Tower Defense · 2D · Strategy

Kingdom Rush 5: Alliance TD
Shared: Tower Defense · 2D · Strategy

Dungeon Warfare
Shared: Tower Defense · Pixel Graphics · 2D

Necrosmith
Shared: Tower Defense · Strategy · 2D

Kingdom Rush Vengeance - Tower Defense
Shared: Tower Defense · 2D · Strategy

Warpips
Shared: Tower Defense · RTS · Strategy

Dead Cells
Shared: Adventure · Pixel Graphics · 2D

Finding Paradise
Shared: Pixel Graphics · 2D · Adventure

Impostor Factory
Shared: Pixel Graphics · 2D · Adventure