Single-player games like Gunheart
Below are 14 single-player Steam games similar to Gunheart, 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 Gunheart page.
Ranked picks
- 1

Sairento VR
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
VR was made for this. Perform triple jumps, wall runs, power slides and slow time down while blasting away at a foe before landing to deliver a blade attack on another. Kit yourself with katanas, firearms, bows, throwing glaives and legendary relics. Keep upgrading as you play. PURE CYBER NINJA FUN.
- 2

Dead Effect 2 VR
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
Dead Effect 2 is the newest addition to the acclaimed Dead Effect franchise. This action sci-fi shooter is looking to push the boundaries of first-person shooters to new levels with slick graphics, rich narrative and RPG elements.
- 3

Raw Data
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
Built from the ground up for VR, Raw Data’s action gameplay, intuitive controls, challenging enemies, and sci-fi atmosphere will completely immerse you within the surreal world of Eden Corp. Go solo or team up and become the adrenaline-charged heroes of your own futuristic technothriller.
- 4

Sprint Vector
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
Welcome to Sprint Vector Championship Intergalactica, where the physical thrill of extreme sports meets the unhinged energy of a zany game show! Run, jump, climb, drift, and fly at extreme velocity as you race up to 8 players and battle obstacles in this frenetic VR adrenaline platformer!
- 5

ZomDay
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
As zombie crisis broke out around the world,you will play one of the warrior of S.E.A.T(Special Event Action Team)to fight against the zombies all over the world.ZomDay is a fast pace VR shooting game contains multi-player mod,exciting Boss fight,character perk and hardcore weapon system.
- 6

Trickster VR: Co-op Dungeon Crawler
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
A procedurally generated fantasy adventure, starring floating islands, epic loot and a horde of orcs! Try your skills against orcish combat expertise, ancient magic and ragtag airships!
- 7

Roboquest
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.
- 8

Vox Machinae
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
Strap yourself into the cockpit of a robot seven times taller than a Tyrannosaurus Rex and prepare to do battle in Vox Machinae: the ultimate giant robot combat action-simulator for both VR and standard screens.
- 9

Unreal Tournament: Game of the Year Edition
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action with Gunheart.
Unreal Tournament is the original King of the Hill in the frag-or-be-fragged multiplayer gaming world. As the undisputed 1999 Game of the Year, Unreal Tournament grabbed the first person shooter genre by the soiled seat of its pants and knocked it around the room with its never-before-seen graphics, brutal edge-of-your-seat gameplay and...
- 10

Serious Sam 3: BFE
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
Serious Sam 3: BFE is a prequel to the original indie fast action FPS and Game of the Year sensation - Serious Sam: The First Encounter!
- 11

Borderlands 2
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action with Gunheart.
The Ultimate Vault Hunter’s Upgrade lets you get the most out of the Borderlands 2 experience.
- 12

DOOM
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action with Gunheart.
Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression.
- 13

Destiny 2
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action with Gunheart.
Destiny 2 is an action MMO with a single evolving world that you and your friends can join anytime, anywhere, absolutely free.
- 14

MOTHERGUNSHIP: FORGE
Single-player alternative to Gunheart — playable solo, no multiplayer required. Shares Action and Indie with Gunheart.
Craft. Shoot. Die. Repeat. Forge absurdly powerful guns and fight through the belly of a metal alien monstrosity in this VR FPS roguelite follow up to MOTHERGUNSHIP. Wanna build a rocket-firing-shotgun or a toxic spike-ball-launcher? Unleash your inner mad scientist, then take on the MOTHERGUNSHIP.