Single-player games like Neonova
Below are 8 single-player Steam games similar to Neonova, 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 Neonova page.
Ranked picks
- 1
HackMeNow
Single-player alternative to Neonova — playable solo, no multiplayer required. Shares Simulation with Neonova.
A terminal-style hacking puzzle game where every command matters. Investigate logs, decode secrets, avoid traps, and uncover the rogue system watching from behind the screen.
- 2
Astra Protocol 2
Single-player alternative to Neonova — playable solo, no multiplayer required. Shares Simulation with Neonova.
Monitors have received notification of an unknown event, referred to as ASTRA PROTOCOL. You have been designated search and reconnaissance to determine the meaning of this ASTRA PROTOCOL. SECONDARY OBJECTIVE: Find evidence of survivors. PROBABILITY OF HOSTILES: HIGH.
- 3
Star Boss
Single-player alternative to Neonova — playable solo, no multiplayer required. Shares Simulation with Neonova.
Make robots and spaceships,explore the space,fight with aliens.
- 4
Typing Ritual
Single-player alternative to Neonova — playable solo, no multiplayer required. Shares Simulation with Neonova.
Typing Ritual is a first-person psychological horror game where players perform a summoning ritual by typing ancient texts. As the ritual progresses, the environment changes, and tension builds. Mistakes have consequences, and time is limited.
- 5
Duskers
Single-player alternative to Neonova — playable solo, no multiplayer required. Shares Simulation with Neonova.
Pilot drones into derelict spaceships to find the means to survive and piece together how the universe became a giant graveyard.
- 6
Grey Hack
Single-player alternative to Neonova — playable solo, no multiplayer required. Shares Simulation with Neonova.
Grey Hack is a massively multiplayer hacking simulator game. You're a hacker with full freedom to act as you wish on a vast network of procedurally generated computers.
- 7
Voyager-19
Single-player alternative to Neonova — playable solo, no multiplayer required.
A short horror game where you control a decaying spacecraft exploring distant star systems.
- 8
Home Safety Hotline
Single-player alternative to Neonova — playable solo, no multiplayer required. Shares Simulation with Neonova.
Hearing noises? Seeing things? Call Home Safety Hotline! Our operators are standing by, waiting to give you the answers you need to protect your home from all manner of pests and household hazards.