Single-player games like BOOMER
Below are 9 single-player Steam games similar to BOOMER, 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 BOOMER page.
Ranked picks
- 1
QUIET
Single-player alternative to BOOMER — playable solo, no multiplayer required. Shares Action and Adventure with BOOMER.
Your ship crashed, your crew is stranded, and this house is somehow your best chance of survival. Search for ship parts while every movement and real-world sound risks alerting the homeowner. Stay QUIET, keep your flock together, and try not to quack under pressure.
- 2
Dig, Dig, Die
Single-player alternative to BOOMER — playable solo, no multiplayer required. Shares Action and Indie with BOOMER.
Online co-op horror for 1–6 players. Board a cursed flying ship, raid haunted graveyards for loot, and survive monsters that hear every sound. Beware of UFO abductions, grab boosters from vending machines, gamble in the onboard casino, and embrace pure chaos with friends in voice chat.
- 3
Quack Hunters
Single-player alternative to BOOMER — playable solo, no multiplayer required. Shares Action and Indie with BOOMER.
Quack Hunters is a co-op monster hunt featuring the world’s bravest ducks! Grab your gear from the van, track the monsters, and secure the catch before the sun comes up. But stay sharp – your beam gun is prone to overheating in the heat of the moment!
- 4
R.E.P.O.
Single-player alternative to BOOMER — playable solo, no multiplayer required. Shares Action with BOOMER.
An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.
- 5
Sir, You Are Being Hunted
Single-player alternative to BOOMER — playable solo, no multiplayer required. Shares Action and Indie with BOOMER.
Sir, You Are Being Hunted is a freedom sandbox stealth experience, where each playthrough is unique, thanks to our British Countryside Generator. Escape from these robot-infested islands with violence, trickery and stealth. This brutally funny game is available for Windows, OSX, and Linux.
- 6
Burglin' Gnomes
Single-player alternative to BOOMER — playable solo, no multiplayer required. Shares Action and Adventure with BOOMER.
An online Co-op game about breaking into houses and causing havoc as a tiny gnome. Avoid danger, repurpose stolen household items, and complete tasks to meet the High-Gnome’s demands. Craft equipment and upgrade your home to make your missions easier and more successful.
- 7
YAPYAP
Single-player alternative to BOOMER — playable solo, no multiplayer required. Shares Action with BOOMER.
A magic-themed co-op horror game where you and up to 5 friends are minions summoned by a wizard to break into their rival's towers to cause mayhem. Try to fufill your vandalism target with an assortment of spells while avoiding magical beasts and monsters that protect the tower.
- 8
Floor44
Single-player alternative to BOOMER — playable solo, no multiplayer required. Shares Action and Indie with BOOMER.
Floor44 is a hardcore luckiness detector kinda game with randomly generated maps, the goal is to make it to the top floor. You can rely on your skills to reach floor30, but you'll need more than that to make it to Floor44.
- 9
BURN
Single-player alternative to BOOMER — playable solo, no multiplayer required. Shares Action and Indie with BOOMER.
A short zero-gravity horror game where you investigate a religious research station gone silent.