Games like The Last Earth Fighter
Games like The Last Earth Fighter include Mad Max, Totally Accurate Battle Simulator, S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition, METRO Last Light Redux, and Metro Exodus. We matched them by the tags players give The Last Earth Fighter on Steam (Shoot 'Em Up, Arcade, 3D, Post-apocalyptic, and Vehicular Combat): closest matches first, and among equally close ones the better-known games.

Mad Max
Shared: Post-apocalyptic · Vehicular Combat · Action

Totally Accurate Battle Simulator
Shared: Realistic · 3D · Physics

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: Post-apocalyptic · Survival · Atmospheric

METRO Last Light Redux
Shared: Post-apocalyptic · Action · Atmospheric

Metro Exodus
Shared: Post-apocalyptic · Action · Atmospheric

Clownfield 2042
Shared: 3D · Arcade · Action

METRO 2033 Redux
Shared: Post-apocalyptic · Action · Atmospheric

Fallout 4
Shared: Post-apocalyptic · Action · Atmospheric

This War of Mine
Shared: Survival · Atmospheric · Post-apocalyptic

Instruments of Destruction
Shared: 3D · Action · Vehicular Combat

Cyberhunt
Shared: Shoot 'Em Up · Action · Arcade

Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Arcade · Action

ALTF4
Shared: Arcade · Action · Survival

A Plague Tale: Requiem
Shared: Action · 3D · Adventure

FAR: Lone Sails
Shared: Post-apocalyptic · Atmospheric · Adventure

VLADiK BRUTAL
Shared: Action · Realistic · Dystopian

Internet Cafe Simulator 2
Shared: 3D · Arcade · Action

FlatOut 2
Shared: Vehicular Combat · Arcade · Action

Deadlight
Shared: Post-apocalyptic · Action · Atmospheric

The Final Station
Shared: Post-apocalyptic · Survival · Action

Nova Drift
Shared: Shoot 'Em Up · Arcade · Action

Megabonk
Shared: Action · Arcade · 3D

Airscape - The Fall of Gravity
Shared: Shoot 'Em Up · Arcade · Action

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Arcade · 3D · Action