Games like Magic Runes
Games like Magic Runes include Slime Rancher, Fallout 4, BioShock Infinite, Grand Theft Auto V Legacy, and PEAK. We matched them by the tags players give Magic Runes on Steam (Casual, Adventure, Action, Shooter, and Exploration): closest matches first, and among equally close ones the better-known games.

Slime Rancher
Shared: Adventure · Exploration · Cute

Fallout 4
Shared: Adventure · Exploration · Shooter

BioShock Infinite
Shared: Action · Shooter · Adventure

Grand Theft Auto V Legacy
Shared: Action · Adventure · Shooter

PEAK
Shared: Adventure · Exploration · First-Person

Stray
Shared: Adventure · Exploration · Atmospheric

How to Fish
Shared: Shooter · Adventure · First-Person

Tomb Raider Game of the Year
Shared: Adventure · Action · Exploration

Avatar: Frontiers of Pandora™
Shared: Adventure · Action · Exploration

Escape From Duckov
Shared: Adventure · Action · Shooter

Slime Rancher 2
Shared: Cute · Adventure · Casual

Half-Life 2
Shared: Action · Shooter · Adventure

Firewatch
Shared: Adventure · Atmospheric · Exploration

Rise of the Tomb Raider™
Shared: Adventure · Action · Exploration

Far Cry® 4
Shared: Action · Adventure · Shooter

VLADiK BRUTAL
Shared: Shooter · Action · Adventure

Black Mesa
Shared: Action · Shooter · First-Person

Five Nights at Freddy's: Secret of the Mimic
Shared: Adventure · Action · First-Person

Far Cry® 6
Shared: Shooter · Action · Adventure

RV There Yet?
Shared: Adventure · Exploration · First-Person

Echo Point Nova
Shared: Shooter · Exploration · Action

Ori and the Will of the Wisps
Shared: Action · Adventure · Exploration

S.T.A.L.K.E.R.: Shadow of Chornobyl - Enhanced Edition
Shared: Adventure · Action · Shooter

Red Dead Redemption 2
Shared: Adventure · Action · Shooter