Single-player games like Liquidator 2: Welcome to Hell
Below are 10 single-player Steam games similar to Liquidator 2: Welcome to Hell, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Liquidator 2: Welcome to Hell page.
Ranked picks
- 1

EL PASO, NIGHTMARE
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action with Liquidator 2: Welcome to Hell.
Slay hordes of vampires, werewolves, and Biblically-accurate angels in this standalone survival horror FPS side story from the El Paso, Elsewhere universe.
- 2

Project: Snowblind
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action with Liquidator 2: Welcome to Hell.
Experience the dramatic intensity of the frontlines of a war through the eyes of the first of a new breed of super soldiers in this gritty and epic first-person action game. An augmented super-soldier must stop a renegade regime from eradicating the civilized world. Hong Kong, 2065. 2nd Lt.
- 3

Chaser
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action with Liquidator 2: Welcome to Hell.
Mars, 2044. The UN establishes MARSCORP (Martian Security and Economics Committee) under the leadership of Samuel Longwood. In the years that follow, the UN gradually loses control of MARSCORP, mainly due to the non-transparent licence policy of its director.
- 4

Solstice Chronicles: MIA
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action with Liquidator 2: Welcome to Hell.
In this 2-player twin-stick shooter, use a friendly drone for a game-changing abilities. Survive waves, upgrade, and uncover the mystery in this cooperative, action-packed experience.
- 5

Half-Life 2
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action with Liquidator 2: Welcome to Hell.
Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat.
- 6

NecroVision
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action with Liquidator 2: Welcome to Hell.
War is Hell. NecroVision is a first-person shooter that takes gamers across the frantic battlegrounds of World War I and into a dark underworld of vampires, demons and dark magic.
- 7

Sanctum 2
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action with Liquidator 2: Welcome to Hell.
Sanctum 2 is the sequel to the world’s first Tower Defense/FPS hybrid game. Pick from four unique character classes and embark on a mission to protect the oxygen-producing Cores from hordes of deadly aliens who are threatened by their existence.
- 8

Crysis Warhead®
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action with Liquidator 2: Welcome to Hell.
Pulse-racing new installment from 2007's PC Game of the Year*: Play as Sergeant Sykes and experience a whole new side of the battle. A standard combat mission behind enemy lines becomes critical when you discover your enemies have captured something of vital importance to the ensuing war.
- 9

Exodus from the Earth
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action with Liquidator 2: Welcome to Hell.
The Intelligence Agency has commissioned you, Francis Rixon, to find out what is happening inside the Corporation's confines and to retrieve information about a secret mineral upon which the very existence of the human race may depend.
- 10

Utopia City
Single-player alternative to Liquidator 2: Welcome to Hell — playable solo, no multiplayer required. Shares Action and Adventure with Liquidator 2: Welcome to Hell.
You are responsible for the salvation of humankind - destroy Utopia City or suffer indefinite virtual slavery. Fight for the future of the real world as you become involved in massive combat scenes against a host of powerful opponents. You are the last hope for the survival of your race!