Games like NeonXSZ
Games like NeonXSZ include Cyberpunk 2077, Borderlands 2, Fallout 4, Borderlands: The Pre-Sequel, and Borderlands 4. We matched them by the tags players give NeonXSZ on Steam (FPS, 6DOF, Sandbox, Open World, and Action): closest matches first, and among equally close ones the better-known games.

Cyberpunk 2077
Shared: Open World · FPS · RPG

Borderlands 2
Shared: Action · FPS · Loot

Fallout 4
Shared: Open World · RPG · FPS

Borderlands: The Pre-Sequel
Shared: FPS · Action · Open World

Borderlands 4
Shared: FPS · Open World · Loot

Fallout: New Vegas
Shared: Open World · RPG · FPS

Borderlands 3
Shared: FPS · RPG · Open World

Freeman: Guerrilla Warfare
Shared: FPS · Action · Open World

Far Cry 3
Shared: FPS · Open World · Action

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: FPS · Open World · RPG

BioShock Infinite
Shared: FPS · Action · RPG

Rust
Shared: Open World · Sandbox · FPS

Deep Rock Galactic
Shared: FPS · Procedural Generation · Action

Halo Infinite
Shared: FPS · Action · Open World

Far Cry® 4
Shared: FPS · Open World · Action

Atomic Heart
Shared: FPS · Action · Open World

Grand Theft Auto V Legacy
Shared: Open World · Action · Shooter

Destiny 2
Shared: Open World · FPS · Loot

Half-Life 2
Shared: FPS · Action · Sci-fi

Crysis Remastered
Shared: FPS · Action · Sandbox

Borderlands Game of the Year Enhanced
Shared: FPS · Action · RPG

Fallout 3
Shared: Open World · RPG · FPS

Arma 3
Shared: Action · Open World · FPS

RoboCop: Rogue City
Shared: FPS · Action · Sci-fi