Games like Ghostboy
Games like Ghostboy include Until We Die, This War of Mine, Kingdom Rush 6: Genesis TD, OneShot, and Kingdom Two Crowns. We matched them by the tags players give Ghostboy on Steam (Atmospheric, Tower Defense, Education, Strategy, and Side Scroller): closest matches first, and among equally close ones the better-known games.
Until We Die
Shared: Strategy · Tower Defense · Side Scroller
This War of Mine
Shared: Atmospheric · Strategy · Choices Matter
Kingdom Rush 6: Genesis TD
Shared: Tower Defense · Strategy · 2D
OneShot
Shared: Atmospheric · Cute · Story Rich
Kingdom Two Crowns
Shared: Tower Defense · Strategy · Atmospheric
Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · 2D
Kingdom Rush Frontiers - Tower Defense
Shared: Tower Defense · Strategy · 2D
Grim Nights
Shared: Tower Defense · Strategy · Side Scroller
Bloons TD 6
Shared: Tower Defense · Strategy · 2D
Mindustry
Shared: Tower Defense · Strategy · Base Building
HoloParade
Shared: Tower Defense · Strategy · Side Scroller
RimWorld
Shared: Strategy · Base Building · 2D
Drill Core
Shared: Tower Defense · Strategy · Side Scroller
Beholder
Shared: Atmospheric · Strategy · Choices Matter
Kingdom Rush Vengeance - Tower Defense
Shared: Tower Defense · Strategy · 2D
911 Operator
Shared: Strategy · Education · Choices Matter
Kingdom Rush 5: Alliance TD
Shared: Tower Defense · Strategy · 2D
Kingdom Rush - Tower Defense
Shared: Tower Defense · Strategy · 2D
Kingdom Rush Origins - Tower Defense
Shared: Tower Defense · Strategy · 2D
Valiant Hearts: The Great War™ / Soldats Inconnus : Mémoires de la Grande Guerre™
Shared: Atmospheric · 2D · Story Rich
Hollow Knight
Shared: 2D · Atmospheric · Indie
Thronefall
Shared: Tower Defense · Strategy · Base Building
Oxygen Not Included
Shared: Base Building · 2D · Strategy
Kingdom: New Lands
Shared: Tower Defense · Base Building · Strategy