Free games like Nullsec: Unauthorized Access
Below are 9 free-to-play Steam games similar to Nullsec: Unauthorized Access, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Nullsec: Unauthorized Access page.
Ranked picks
- 1
No Results Found
Free-to-play alternative to Nullsec: Unauthorized Access — no purchase or trial window. Shares Simulation with Nullsec: Unauthorized Access.
Search, dig deeper, and search again. Can you reach the end of the truth?
- 2
Saihate Station
Free-to-play alternative to Nullsec: Unauthorized Access — no purchase or trial window.
An exploration/horror/adventure game about the codependent, love-hate relationship between two men.
- 3
SuchArt: Creative Space
Free-to-play alternative to Nullsec: Unauthorized Access — no purchase or trial window. Shares Simulation with Nullsec: Unauthorized Access.
Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!
- 4
Aircar
Free-to-play alternative to Nullsec: Unauthorized Access — no purchase or trial window.
A simple immersive flying game built for VR. Pilot an aircar through a futuristic cityscape.
- 5
Crime Scene Cleaner: Prologue
Free-to-play alternative to Nullsec: Unauthorized Access — no purchase or trial window. Shares Simulation with Nullsec: Unauthorized Access.
When there’s a call, you are the man to clean up after your client’s dirty job. Siding with the mafia is a dangerous game, but they pay well, and you need money, right? So take your mop and better remove those bloodstains quickly before the police come.
- 6
The Riftbreaker: Prologue
Free-to-play alternative to Nullsec: Unauthorized Access — no purchase or trial window. Shares Strategy with Nullsec: Unauthorized Access.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 7
The Last Sovereign
Free-to-play alternative to Nullsec: Unauthorized Access — no purchase or trial window. Shares Strategy with Nullsec: Unauthorized Access.
Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.
- 8
REFLEXIA Prototype ver.
Free-to-play alternative to Nullsec: Unauthorized Access — no purchase or trial window.
REFLEXIA's story starts out as a parody of its genre and ends as a psychological drama.
- 9
Phasewright
Free-to-play alternative to Nullsec: Unauthorized Access — no purchase or trial window. Shares Strategy and Simulation with Nullsec: Unauthorized Access.
A pulse crosses one cell per tick — the longer way arrives later. From that one rule you build machines out of light: lay conduits, split colours, hit the beat. Quiet, untimed, free.