Single-player games like Plane Accident: Prologue
Below are 8 single-player Steam games similar to Plane Accident: 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 Plane Accident: Prologue page.
Ranked picks
- 1

Plane Accident
Single-player alternative to Plane Accident: Prologue — playable solo, no multiplayer required. Shares Simulation with Plane Accident: Prologue.
Become an inspector examining causes of plane crashes. Visit the crash site, gather evidence and interrogate witnesses. Explain whether the accident was caused by independent factors or human errors.
- 2

Accident
Single-player alternative to Plane Accident: Prologue — playable solo, no multiplayer required. Shares Simulation with Plane Accident: Prologue.
Become a journalist who researches old car accident cases. Help victims and perform first aid, obtain evidence and reconstruct the events to discover what really happened.
- 3

Aviassembly
Single-player alternative to Plane Accident: Prologue — playable solo, no multiplayer required. Shares Simulation with Plane Accident: Prologue.
Build and fly your own airplane! Complete missions to earn money, upgrade your plane, and discover new locations in an open world.
- 4

Airport X-Ray Simulator
Single-player alternative to Plane Accident: Prologue — playable solo, no multiplayer required. Shares Simulation with Plane Accident: Prologue.
Step into the critical role of a baggage security operative in Airport X-Ray Simulator. As part of the backbone of airport security, you are the last line of defense against prohibited or illegal items making their way onto an aircraft or into the airport.
- 5

Flyout
Single-player alternative to Plane Accident: Prologue — playable solo, no multiplayer required. Shares Simulation with Plane Accident: Prologue.
Build and fly realistic aircraft. Use free-form fuselage and wing editor tools and tune your engines to recreate aircraft from any era or design your own.
- 6

SpaceEngine
Single-player alternative to Plane Accident: Prologue — playable solo, no multiplayer required. Shares Simulation with Plane Accident: Prologue.
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
- 7

Rocket Science
Single-player alternative to Plane Accident: Prologue — playable solo, no multiplayer required. Shares Simulation with Plane Accident: Prologue.
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
- 8

Disassembly 3D
Single-player alternative to Plane Accident: Prologue — playable solo, no multiplayer required. Shares Simulation with Plane Accident: Prologue.
Disassembly and destruction physics sandbox simulator. Detailed models of objects and vehicles and their internal parts. Disassemble objects successfully to unlock weapons mode and destruction. Fight evil mannequins with everything you got in physical combat!