Choose Plane Accident: Prologue
Choose Plane Accident: Prologue if it's free to play, so the barrier to trying it is zero. Plane Accident: Prologue launched in 2024.
Plane Accident: Prologue vs 30 Days on Ship
Plane Accident: Prologue and 30 Days on Ship both land in Simulation on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Simulation games on Steam. Plane Accident: Prologue is free; 30 Days on Ship is paid (Price unknown). 30 Days on Ship has co-op; Plane Accident: Prologue does not. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose 30 Days on Ship
Choose 30 Days on Ship if you want an Action, Indie, and Adventure game with Multi-player, Online Co-op, and Co-op. On Steam, it has co-op, so you can bring a friend.
Both Plane Accident: Prologue and 30 Days on Ship sit in Simulation on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Plane Accident: Prologue |  30 Days on Ship | |
|---|---|---|
| Released | 2024 | — |
| Genres | Simulation | Action, Indie, Adventure, Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 76.2% positive (21 reviews) | — |
| Multiplayer | Single-player only | Multi-player, Online Co-op, Co-op |
| Developers | White Pig Games, Spirit Games Studio | Madnetic Games |
Side by side
- Both are Simulation games on Steam.
- Plane Accident: Prologue is free; 30 Days on Ship is paid (Price unknown).
- 30 Days on Ship has co-op; Plane Accident: Prologue does not.
- Plane Accident: Prologue is Deck Playable on Steam Deck; 30 Days on Ship has no Deck rating yet.
Plane Accident: Prologue vs 30 Days on Ship — FAQ
- Are Plane Accident: Prologue and 30 Days on Ship similar?
- They overlap on Simulation on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Does Plane Accident: Prologue have multiplayer like 30 Days on Ship?
- No. 30 Days on Ship supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Plane Accident: Prologue is listed as single-player only.
- Is Plane Accident: Prologue free?
- Yes — Plane Accident: Prologue is a free-to-play Steam title. 30 Days on Ship is paid (Price unknown).
- Does Plane Accident: Prologue run on Steam Deck?
- Yes — Plane Accident: Prologue is rated Deck Playable by Valve. 30 Days on Ship doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.