Spaceplan vs Universal Paperclips
Both are narrative, short incrementals. Here's how they differ, from the same data we use everywhere on IncrementalGames.org.

Spaceplan
CompleteA stranded ship, a potato, and a soundtrack that makes the finale land. A short, focused story idler.

Universal Paperclips
CompleteYou are an AI that makes paperclips. Three acts, one terrifying arc, finished in an afternoon. The genre's best short story.
The short version
- Spaceplan is the shorter commitment: about 1–3h against 4–8h for Universal Paperclips.
- Universal Paperclips is completely free; Spaceplan costs money.
Side by side
| Fact | Spaceplan | Universal Paperclips |
|---|---|---|
| Ending | Yes | Yes |
| Time to finish | 1–3h | 4–8h |
| Idle (0 = active) | 30% | 30% |
| Offline progress | No | No |
| Prestige layers | 0 | 0 |
| Steam positive | 91% | ? |
| Price | Paid | Free |
| Platforms | Steam, Mobile | Browser, Mobile |