Games like Besitupia: Mediator
Games like Besitupia: Mediator include Resident Evil Requiem, Supraland, GoreBox, PEAK, and PUBG: BATTLEGROUNDS. We matched them by the tags players give Besitupia: Mediator on Steam (Exploration, Metroidvania, Immersive Sim, FPS, and Third-Person Shooter): closest matches first, and among equally close ones the better-known games.

Resident Evil Requiem
Shared: Survival Horror · Third-Person Shooter · FPS

Supraland
Shared: Exploration · Metroidvania · FPS

GoreBox
Shared: FPS · Physics · 3D

PEAK
Shared: Exploration · Physics · First-Person

PUBG: BATTLEGROUNDS
Shared: FPS · Third-Person Shooter · Action

Aimlabs
Shared: FPS · Third-Person Shooter · Action

Gloomwood
Shared: Immersive Sim · FPS · Exploration

Project Silverfish
Shared: Exploration · Immersive Sim · FPS

Tomb Raider Game of the Year
Shared: Action · Exploration · Third-Person Shooter

Supraworld
Shared: Exploration · Metroidvania · Immersive Sim

Just Cause™ 3
Shared: Third-Person Shooter · Action · Exploration

Fallout 4
Shared: Exploration · FPS · First-Person

Five Nights at Freddy's: Security Breach
Shared: Survival Horror · Exploration · First-Person

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

Half-Life 2
Shared: FPS · Action · First-Person

Grand Theft Auto V Legacy
Shared: Action · Third-Person Shooter · First-Person

Echo Point Nova
Shared: Exploration · FPS · Action

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

DEATHLOOP
Shared: FPS · Immersive Sim · Action

Inside the Backrooms
Shared: Survival Horror · Exploration · FPS

How to Fish
Shared: FPS · Physics · Indie

Prey
Shared: Immersive Sim · FPS · Exploration

Call of Duty®
Shared: FPS · Action · First-Person

Call of Duty®: Modern Warfare® II
Shared: FPS · Action · Third-Person Shooter