Single-player games like Hellcome
Below are 9 single-player Steam games similar to Hellcome, 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 Hellcome page.
Ranked picks
- 1

Flashlight
Single-player alternative to Hellcome — playable solo, no multiplayer required. Shares Action and Indie with Hellcome.
Salvage scrap, build defenses, and rank-up to survive against the hordes of zombies and enemy mercenaries in an action packed looter shooter roguelite survival or fight head to head with other players in Capture the Flag and Team Death Match.
- 2

Roboom
Single-player alternative to Hellcome — playable solo, no multiplayer required. Shares Action and Indie with Hellcome.
You should simply try out Roboom. We have quite a long description below, you can read if you like, but experiencing Roboom yourself or as Co-op is the best.
- 3

ARRIVAL: ZERO EARTH
Single-player alternative to Hellcome — playable solo, no multiplayer required. Shares Action and Indie with Hellcome.
Fight giant War of the Worlds -style aliens invading Finland during a Winter in the 90's. Build an army of local townspeople in this chaotic semi-autobattler roguelike. Navigate through different biomes to obliterate the aliens from cosmic dimensions.
- 4

Apocalypse Party
Single-player alternative to Hellcome — playable solo, no multiplayer required. Shares Action and Indie with Hellcome.
Apocalypse Party is a 3D top-down action Roguelike game. In this game, you will embark on a new mission to traverse through the Middle Ages and gradually master abilities, and arm yourself to become the strongest survivor through numerous choices.
- 5

Astro Looter: Survivor
Single-player alternative to Hellcome — playable solo, no multiplayer required. Shares Action with Hellcome.
Explore alien planets to mine resources, kill alien insects, build defense turrets, and survive waves of insect attacks across the galactic frontier. Astro Looter combines elements of survival, roguelike, and tower defense in a top-down shooter.
- 6

#KILLALLZOMBIES
Single-player alternative to Hellcome — playable solo, no multiplayer required. Shares Action and Indie with Hellcome.
#KILLALLZOMBIES is an insane twin-stick zombie shooter with Twitch streaming interactions, where you survive hordes of zombies on a dynamically changing arena and spectators may affect gameplay via special Twitch chat commands.
- 7

Zombieville USA 3D
Single-player alternative to Hellcome — playable solo, no multiplayer required. Shares Action and Indie with Hellcome.
Zombieville USA 3D is a stylized arcade shooter combining retro gameplay with strikingly polished visuals. Fight through an endless undead horde in the bleak hellscape of suburbia! Choose your weapons, grab a friend, and see how long you can survive.
- 8

FatalZone
Single-player alternative to Hellcome — playable solo, no multiplayer required. Shares Action and Indie with Hellcome.
FatalZone is an auto shooter with roguelike and RPG elements set in a savage world of zombies. Exterminate zombie hordes, collect resources, upgrade your camp, and level up mercenaries. Humanity must survive at any cost!
- 9

SpaceKraft!
Single-player alternative to Hellcome — playable solo, no multiplayer required. Shares Indie with Hellcome.
Gather crystals, repair/run crafting facilities, upgrade your spaceship, build machines, explore the open world, find your way back to mother earth.