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

Uventa
Single-player alternative to HARP Vefa — playable solo, no multiplayer required. Shares Indie and Violent with HARP Vefa.
The tragic fate brings you, a simple night guard, to an abandoned school. Plunge into a horrifying story and get to the bottom of the secret that this spectre of the long-gone Soviet era has in store.
- 2

Apocryph: an old-school shooter
Single-player alternative to HARP Vefa — playable solo, no multiplayer required. Shares Action and Indie with HARP Vefa.
Apocryph is an old-school fantasy shooter inspired by Hexen, Heretic, Painkiller and Strife.
- 3

Autumn Night 3D Shooter
Single-player alternative to HARP Vefa — playable solo, no multiplayer required. Shares Action and Indie with HARP Vefa.
A 3D shooter made in the spirit of the the 90s' FPSes. Atmospheric pixel graphics, fast-paced action, focus on pure gameplay, made using a software renderer written from scratch.
- 4

Putrefaction 2: Rumble in the hometown
Single-player alternative to HARP Vefa — playable solo, no multiplayer required. Shares Action and Indie with HARP Vefa.
Putrefaction 2: Rumble in the hometown is a stand-alone campaign for Putrefaction 2: Void Walker, with new levels and enemies to fight. You can play this game without purchasing original Putrefaction 2.
- 5

Idol Quest VR
Single-player alternative to HARP Vefa — playable solo, no multiplayer required. Shares Action and Indie with HARP Vefa.
Run, jump, swim, climb, and shoot in VR while evading dangerous animals and other perils in your quest for the lost idol!
- 6

Redemption: Saints And Sinners
Single-player alternative to HARP Vefa — playable solo, no multiplayer required. Shares Action and Violent with HARP Vefa.
Squad of professional soldiers was sent to scout distant space station. After the accident, that station were evacuated long ago and all the exits were blocked with power shields. But the incoming signal from there made the Commander concerned. Squad's ship were fired upon and the survivors woke up at the station.
- 7

METRO CONFLICT: THE ORIGIN
Single-player alternative to HARP Vefa — playable solo, no multiplayer required. Shares Action and Adventure with HARP Vefa.
Metro Conflict: The Origin is a futuristic FPS experience offering unique characters, weapons, and suit skills in a team-based competitive gameplay. Choose your mercenary and become one of two factions in this strategic warfare and enter the battlefield.
- 8

DOOM Eternal: The Ancient Gods - Part One
Single-player alternative to HARP Vefa — playable solo, no multiplayer required. Shares Action with HARP Vefa.
The Ancient Gods – Part One is the first campaign expansion for the critically acclaimed DOOM Eternal.