Games like Crossite Definitive Edition
Games like Crossite Definitive Edition include Plants vs. Zombies GOTY Edition, Kingdom Rush - Tower Defense, GemCraft - Chasing Shadows, Bloons TD 6, and Bloons TD 5. We matched them by the tags players give Crossite Definitive Edition on Steam (Strategy, Tower Defense, Action, Puzzle, and PvE): closest matches first, and among equally close ones the better-known games.

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

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

GemCraft - Chasing Shadows
Shared: Strategy · Tower Defense · Action

Bloons TD 6
Shared: Strategy · Tower Defense · Singleplayer

Bloons TD 5
Shared: Strategy · Tower Defense · Action

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

Infested Planet
Shared: Strategy · Tower Defense · Action

The Escapists
Shared: Strategy · 2D · Action

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

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

Rock 'N' Roll Defense
Shared: Strategy · Tower Defense · Action

Dungeon Warfare
Shared: Strategy · Tower Defense · 2D

Door Kickers
Shared: Strategy · Action · Top-Down

Mount & Blade II: Bannerlord
Shared: Strategy · Action · War

Orcs Must Die! 3
Shared: Tower Defense · Strategy · Action

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

Gunpoint
Shared: Puzzle · 2D · Strategy

Zup! S
Shared: Puzzle · 2D · Indie

Taur
Shared: Strategy · Tower Defense · Action

Sir, We Have an Orc Problem
Shared: Tower Defense · PvE · Strategy

Mini Metro
Shared: Strategy · Puzzle · 2D

ShellShock Live
Shared: Strategy · Action · 2D

X-Morph: Defense
Shared: Strategy · Tower Defense · Action

Kingdom Rush 6: Genesis TD
Shared: Strategy · Tower Defense · Action