Games like Relic Adventure
Games like Relic Adventure include Baba Is You, Patrick's Parabox, Hexcells, Zup! S, and Idle Champions of the Forgotten Realms. We matched them by the tags players give Relic Adventure on Steam (Puzzle, Sokoban, Strategy, Dungeon Crawler, and Logic): closest matches first, and among equally close ones the better-known games.

Baba Is You
Shared: Puzzle · Indie · Logic

Patrick's Parabox
Shared: Puzzle · Sokoban · Logic

Hexcells
Shared: Puzzle · Logic · Indie

Zup! S
Shared: Puzzle · Indie · 2D

Idle Champions of the Forgotten Realms
Shared: Strategy · Indie · Fantasy

Firework
Shared: Puzzle · Indie · 2D

Hexcells Infinite
Shared: Puzzle · Logic · Indie

Mini Metro
Shared: Puzzle · Strategy · Indie

Void Stranger
Shared: Puzzle · Sokoban · Indie

Gunpoint
Shared: Puzzle · Indie · 2D

The Escapists
Shared: Strategy · 2D · Indie

Legend of Grimrock
Shared: Dungeon Crawler · Indie · Puzzle

Hexcells Plus
Shared: Puzzle · Indie · Logic

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

LIMBO
Shared: Puzzle · Indie · 2D

Tametsi
Shared: Puzzle · Logic · Indie

Order of the Sinking Star
Shared: Puzzle · Sokoban · Adventure

Kingdom Rush 5: Alliance TD
Shared: Strategy · 2D · Indie

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

BEEP
Shared: Indie · Puzzle · 2D

Linelith
Shared: Puzzle · Strategy · Sokoban

Murders on the Yangtze River
Shared: Puzzle · Indie · Logic

Reus
Shared: Strategy · Indie · Puzzle

GemCraft - Chasing Shadows
Shared: Strategy · Indie · 2D