Single-player games like Sharks of Mars: Prologue
Below are 9 single-player Steam games similar to Sharks of Mars: Prologue, 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 Sharks of Mars: Prologue page.
Ranked picks
- 1

Wasted Shot
Single-player alternative to Sharks of Mars: Prologue — playable solo, no multiplayer required. Shares Action and Adventure with Sharks of Mars: Prologue.
Wasted Shot is a open world VR game inspired by GTA. It features in game shops, pedestrians, cars, weapons, a customizable character, physics based gameplay and more.
- 2

Under Water : Abyss Survival VR
Single-player alternative to Sharks of Mars: Prologue — playable solo, no multiplayer required. Shares Action with Sharks of Mars: Prologue.
The hydrophone placed by marine scientists picked up an extremely strange and low frequency sound. Shortly after, communications from the deep sea base, Bethesda, ceased. Operation: Under Water! As an ocean ranger, enter the sea base, Bethesda, and eliminate the ocean depth creatures!
- 3

Settlement Zero
Single-player alternative to Sharks of Mars: Prologue — playable solo, no multiplayer required. Shares Action and Adventure with Sharks of Mars: Prologue.
Settlement Zero is a first-person VR adventure using free movement, mixing open exploration with frantic combat as you defend yourself against autonomous spacecraft and robots.
- 4

Final Space - The Rescue
Single-player alternative to Sharks of Mars: Prologue — playable solo, no multiplayer required. Shares Action with Sharks of Mars: Prologue.
The Final Space universe has expanded to VR! Join Gary, Avocato, Nightfall, and Tribore as they embark on a brand new journey to rescue their dear friend from the clutches of a new, but familiar, threat.
- 5

Jack Walker: Ethereal
Single-player alternative to Sharks of Mars: Prologue — playable solo, no multiplayer required. Shares Action and Adventure with Sharks of Mars: Prologue.
Jack Walker: Ethereal is a Sci-Fi/Action/RPG game for advanced VR players, with unique movement and combat mechanics. You play as an intergalactic bounty hunter who can fly and shoot laser beams out of his wrist as well as slow down the time. The fate of the universe is in your hands...
- 6

Deep Space Salvage Crew VR
Single-player alternative to Sharks of Mars: Prologue — playable solo, no multiplayer required. Shares Action with Sharks of Mars: Prologue.
A first-person procedural VR roguelike shooter, set in deep space. Find old wrecks adrift in space, board them and fight your way to the bridge to claim the salvage rights.
- 7

OPERATION SERPENS
Single-player alternative to Sharks of Mars: Prologue — playable solo, no multiplayer required. Shares Action with Sharks of Mars: Prologue.
Arcade Shooter | Single user campaign | Co-op multiplayer mode | Fast paced action game
- 8

ZERONE - First Encounter
Single-player alternative to Sharks of Mars: Prologue — playable solo, no multiplayer required. Shares Action with Sharks of Mars: Prologue.
ZERONE is a PC-based high-quality VR game, and it is a Hyper FPS game that competes with the enemy units of the mechanic series.
- 9

Sucker Punch VR
Single-player alternative to Sharks of Mars: Prologue — playable solo, no multiplayer required. Shares Action with Sharks of Mars: Prologue.
Like Pong, in VR, on Steroids, with Superpowers! Sucker Punch VR is a fast-paced arcade punch-fest! Go head-to-head wielding a variety of powers, to punch, parry, and strike your way to victory! Score cubes past your opponent while preventing cubes from getting past you. Easy.....right?