Games like Final District
Games like Final District include Far Cry® 5, Aimlabs, Far Cry® 6, Escape From Duckov, and A Plague Tale: Requiem. We matched them by the tags players give Final District on Steam (Action, Adventure, Simulation, Action-Adventure, and Arcade): closest matches first, and among equally close ones the better-known games.

Far Cry® 5
Shared: Action-Adventure · Shooter · FPS

Aimlabs
Shared: Action · Simulation · Shooter

Far Cry® 6
Shared: Action · Action-Adventure · Adventure

Escape From Duckov
Shared: Action · Adventure · Shooter

A Plague Tale: Requiem
Shared: Action · Adventure · Action-Adventure

VLADiK BRUTAL
Shared: Action · Adventure · Shooter

Echo Point Nova
Shared: Action · Shooter · FPS

Atomic Heart
Shared: Adventure · Action · Action-Adventure

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

Arma 3
Shared: Action · Simulation · Shooter

KovaaK's
Shared: Action · Simulation · Shooter

BioShock Infinite
Shared: Action · Shooter · Adventure

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

Half-Life 2
Shared: Action · FPS · Adventure

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

Journey To The Savage Planet
Shared: Adventure · Action · Action-Adventure

Far Cry 3
Shared: Action · Adventure · FPS

Fallout 4
Shared: Adventure · Exploration · Action

Borderlands 2
Shared: Action · Shooter · FPS

Necromunda: Hired Gun
Shared: Action · Adventure · Shooter

Kena: Bridge of Spirits
Shared: Action · Adventure · Action-Adventure

Far Cry® 4
Shared: Action · Adventure · FPS

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

Squirrel with a Gun
Shared: Action · Simulation · Shooter