Single-player games like ROMUL
Below are 8 single-player Steam games similar to ROMUL, 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 ROMUL page.
Ranked picks
- 1

FEEDSTOCK
Single-player alternative to ROMUL — playable solo, no multiplayer required. Shares Action and Indie with ROMUL.
Your loot doesn't go in a backpack. It goes into Tally, and she grows. Four of you strip a house room by room and feed all of it to her. Feed her too little and she eats the crew; feed her too much and she won't fit back through the door.
- 2

BLINDSIGHT
Single-player alternative to ROMUL — playable solo, no multiplayer required. Shares Action and Indie with ROMUL.
Your voice lets you see. It also lets them find you. BLINDSIGHT is a co-op horror game for 1 to 4 players about hauling loot through the dark and knowing when to shut up. Bring friends. Preferably ones who can handle five seconds of silence.
- 3

Pixel Divers
Single-player alternative to ROMUL — playable solo, no multiplayer required. Shares Action and Indie with ROMUL.
The surface was never the whole story. Something ancient calls from the floor of an alien sea. Dive with your crew through seven ever-darker layers: mine, craft, build bases, crew subs, and guard your air and sanity as the ocean turns hostile. It has been expecting you.
- 4

Astromine
Single-player alternative to ROMUL — playable solo, no multiplayer required. Shares Action and Adventure with ROMUL.
Astromine is a survival mining game about scavenging fully destructible planets. Designed for 1 to 4 players. Land on planets and gather enough materials to fight off alien creatures, fight robot factions, build structures and spaceships, and conquer the solar system
- 5

Space Delivery
Single-player alternative to ROMUL — playable solo, no multiplayer required. Shares Action with ROMUL.
Grab your crew for a high-stakes co-op horror run. You have 5 days to meet the quota. Haul valuable and dangerous, cargo from procedural levels and surreal, shifting dimensions. Survive deadly entities and daily Galactic Events. Get paid. Get upgraded. Survive the week.
- 6

BORE
Single-player alternative to ROMUL — playable solo, no multiplayer required. Shares Action and Indie with ROMUL.
A 1–4 player co-op survival horror about crewing THE MULE, a colossal drilling machine, and extracting specimens for the Bureau. Man the instruments, open the dig door, and shut it before what heard you gets inside. Sell. Descend deeper. Try to come back up.
- 7

PITCHFORK
Single-player alternative to ROMUL — playable solo, no multiplayer required. Shares Action and Indie with ROMUL.
An online co-op dungeon crawler where up to 4 unqualified peasants climb an ever-changing castle to slay the local vampire. Fight monsters, solve puzzles, avoid traps, and make sure somebody keeps that torch lit.
- 8

In Us
Single-player alternative to ROMUL — playable solo, no multiplayer required. Shares Action and Indie with ROMUL.
Uncover the source. Exorcise it—with friends.A 4-player co-op horror game set in a village overrun by demons disguised as humans. Collect traces, watch the villagers closely, and make use of every item at your disposal. Work together, find the source, and survive the night.