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

Avium
Single-player alternative to StarStruck — playable solo, no multiplayer required. Shares Action and Adventure with StarStruck.
Avium is a sci-fi action-adventure RPG in a city ruled by those of great cybernetic wealth and influence, such as the Big Four. A Plutocracy, a "banana republic" that keeps its peace with the employment of Vigilantes like you, Diezel, a War-Suit donning, crime-fighting hero with a dark past.
- 2

Retrovolver
Single-player alternative to StarStruck — playable solo, no multiplayer required. Shares Action and Adventure with StarStruck.
Retro roguelite shooter set in the Wild West. Raid towns, upgrade your stats, survive as long as possible.
- 3

Timothy vs the Aliens
Single-player alternative to StarStruck — playable solo, no multiplayer required. Shares Action and Adventure with StarStruck.
An open-world game that combines platforms, puzzles and a lot of action in a large city that can be freely explored and is full of characters, stories and adventures.
- 4

Capyverse Odyssey
Single-player alternative to StarStruck — playable solo, no multiplayer required. Shares Action and Adventure with StarStruck.
Capybaras went viral and a cat called Ophelia took it personally. As her internet fame begins to fade, she spreads her influence across increasingly bizarre worlds to reclaim the spotlight. Now wholesome hero Capy and their crew must stop her in this co-op action roguelite for 1–4 players.
- 5

Office Mayhem
Single-player alternative to StarStruck — playable solo, no multiplayer required. Shares Action and Adventure with StarStruck.
A third person action game where you are sick and tired of working your BS job for your BS boss. You have officially lost your mind and are ready to cause absolute mayhem and chaos in your workplace. Turn ordinary office supplies into weapons of mass destruction and destroy your colleagues!
- 6

DROSS
Single-player alternative to StarStruck — playable solo, no multiplayer required. Shares Action and Adventure with StarStruck.
DROSS is an FPS Roguelike set in a derelict facility infested with alien bugs. Travel a procedurally generated world, get powerful weapons and equipment, and upgrade your gear to survive. Fight the Dross, discover and destroy the infestation, and uncover the secrets of this mysterious installation.
- 7

Grandpa High on Retro
Single-player alternative to StarStruck — playable solo, no multiplayer required. Shares Action and Adventure with StarStruck.
Grandpa goes on a third person, action adventure killing rampage, with his grandson after his smoking session was interrupted by a phone call.
- 8

AFTERBLAST
Single-player alternative to StarStruck — playable solo, no multiplayer required. Shares Action with StarStruck.
AFTERBLAST is a challenging FPS roguelite. Play SOLO or in CO-OP (1-4 players). Get stronger each run. Obtain powerful abilities, weapons and find a way to save your planet. Stand up against the Gods and defeat hordes of monsters in intense bullet-hell combat!