Games like Amber Trail
Games like Amber Trail include Thronefall, Until We Die, Kingdom Rush - Tower Defense, Kingdom Rush Origins - Tower Defense, and Kingdom Rush 6: Genesis TD. We matched them by the tags players give Amber Trail on Steam (Action, Strategy, Tower Defense, Trading, and Arcade): closest matches first, and among equally close ones the better-known games.
Thronefall
Shared: Strategy · Tower Defense · Action
Until We Die
Shared: Strategy · Action · Tower Defense
Kingdom Rush - Tower Defense
Shared: Strategy · Tower Defense · Action
Kingdom Rush Origins - Tower Defense
Shared: Strategy · Tower Defense · 2D
Kingdom Rush 6: Genesis TD
Shared: Strategy · Action · Tower Defense
Kingdom Rush 5: Alliance TD
Shared: Strategy · Tower Defense · 2D
Kingdom Two Crowns
Shared: Tower Defense · Strategy · Building
Border Pioneer
Shared: Strategy · Tower Defense · Action
Kingdom Rush Vengeance - Tower Defense
Shared: Strategy · Tower Defense · 2D
Your Only Move Is HUSTLE
Shared: Action · Strategy · 2D
Skul: The Hero Slayer
Shared: Action · Pixel Graphics · 2D
Kingdom Rush Frontiers - Tower Defense
Shared: Strategy · Tower Defense · 2D
Broforce
Shared: Action · Pixel Graphics · 2D
UFO 50
Shared: Action · Strategy · Pixel Graphics
BALL x PIT
Shared: Action · Arcade · Pixel Graphics
Grim Nights
Shared: Strategy · Tower Defense · Side Scroller
The Escapists
Shared: Strategy · Action · Pixel Graphics
King Arthur's Gold
Shared: Action · 2D · Pixel Graphics
Mindustry
Shared: Tower Defense · Strategy · Base Building
Bloons TD 6
Shared: Strategy · Tower Defense · Singleplayer
Eastern Exorcist
Shared: Action · Side Scroller · 2D
Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · 2D
Bloons TD 5
Shared: Strategy · Tower Defense · Action
The Riftbreaker
Shared: Tower Defense · Base Building · Action