Probability 0
Short description
Never reach the bottom of the pit that is Probability 0. The game is different every time you die: the enemies you fight, the landscape you climb down, and the body you inhabit (if you so choose). Never survive. But find your way deeper than you did last time.
- Developer
- droqen
- Publisher
- droqen
- Release
- Thu, Jun 12, 2014
- Price
- $6.99
- Reviews
- 23
- Positive
- 78%
- Followers
- n/a
- Owners (estimated)
- 20K – 50K
- Concurrent players
- n/a
- Genres
- Action, Indie
- Features
- Full controller support
- Tags
Review count and SteamSpy's owner range disagree, so the band is widened to cover both rather than picking a favourite. Multiplied by the $6.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
Tracking started Aug 10, 2026. Charts appear once there is more than one data point — nothing has changed since.
Similar games that found an audience
Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Probability 0. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.
| Image | Name | Studio | Shared | Tag difference | Price | Reviews | Positive | Released | Revenue (estimated) |
|---|---|---|---|---|---|---|---|---|---|
|
Risk of Rain (2013) | Hopoo Games 4 titles | 6 | same tags | $1.99 80% best price ever |
20,784 | 93% | Fri, Nov 08, 2013 | $9.3m $5m – $10m |
|
Skul: The Hero Slayer | SOUTHPAW GAMES first game | 5 | − Platformer + 2D | $19.99 | 50,901 | 93% | Wed, Jan 20, 2021 | $40m $20.4m – $40m |
|
Rogue Legacy | Cellar Door Games 4 titles | 5 | − Pixel Graphics + Roguevania | $14.99 | 15,894 | 92% | Thu, Jun 27, 2013 | $7.5m $4.8m – $7.5m |
|
Dungreed | TEAM HORAY 2 titles | 5 | − Platformer + Rogue-lite | $4.89 51% best price ever |
8,989 | 93% | Wed, Feb 14, 2018 | $4m $2m – $5m |
|
Super House of Dead Ninjas | Megadev first game | 5 | − Pixel Graphics + Ninja | $19.99 | 1,470 | 96% | Mon, Feb 18, 2013 | $676k $676k – $795k |
There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.