Games like Chrono Crystal
Games like Chrono Crystal include Kingdom Rush - Tower Defense, Plants vs. Zombies GOTY Edition, Kingdom Rush Frontiers - Tower Defense, Bloons TD 6, and Kingdom Rush 5: Alliance TD. We matched them by the tags players give Chrono Crystal on Steam (Strategy, Tower Defense, 2D, Fantasy, and Real Time Tactics): closest matches first, and among equally close ones the better-known games.

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

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

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

Bloons TD 6
Shared: Strategy · Tower Defense · Singleplayer

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

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

Idle Champions of the Forgotten Realms
Shared: Strategy · Fantasy · Free to Play

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

Kingdom Rush 6: Genesis TD
Shared: Strategy · Tower Defense · 2D

Bloons TD 5
Shared: Strategy · Tower Defense · 2D

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

Dota Underlords
Shared: Strategy · Free to Play · Casual

Relic Guardian - Tower Defense
Shared: Strategy · Tower Defense · 2D

A Dance of Fire and Ice
Shared: 2D · Singleplayer · Fantasy

Minimalist Tower Defense
Shared: Strategy · Tower Defense · 2D

Game Dev Tycoon
Shared: Strategy · 2D · Indie

Total War: WARHAMMER III
Shared: Strategy · Fantasy · Real Time Tactics

Where Winds Meet
Shared: Free to Play · Singleplayer · Fantasy

Dungeon Warfare
Shared: Strategy · Tower Defense · 2D

Circle Empires
Shared: Strategy · Fantasy · Indie

911 Operator
Shared: Strategy · Singleplayer · Indie

Age of Defense
Shared: Strategy · Tower Defense · 2D

Rock 'N' Roll Defense
Shared: Strategy · Tower Defense · 2D

Orcs Must Die!
Shared: Tower Defense · Strategy · Fantasy