The Legend of Bum-Bo
The Legend of Bum-Bo
Live player count and Steam charts
positive · 5,922 reviews
24h low 424h high 26
A puzzle based deck building rogue-like prequel to The Binding of Isaac... Made of cardboard!
DeveloperEdmund McMillen, James Interactive, Ridiculon
PublisherEdmund McMillen
ReleasedNov 12, 2019
Runs onWindows
Steam hardwareSteam Deck Playable · SteamOS Playable · Steam Machine Playable
Price$14.99
Player history
2021202220232025
Each point is the highest number of players online in that month (UTC). History before July 14, 2026 is imported; everything after is our own readings. Zoom in for finer detail.
Monthly player counts
* current month, data so far
| Month | Avg players | Gain | % gain | Peak |
|---|---|---|---|---|
| Jul 2026 * | 13 | +1 | +8.3% | 45 |
| Jun 2026 | 12 | +4 | +50.0% | 48 |
| May 2026 | 8 | 0 | 0.0% | 16 |
| Apr 2026 | 8 | -2 | -20.0% | 22 |
| Mar 2026 | 10 | -9 | -47.4% | 27 |
| Feb 2026 | 19 | 0 | 0.0% | 43 |
| Jan 2026 | 19 | -1 | -5.0% | 46 |
| Dec 2025 | 20 | +7 | +53.8% | 49 |
| Nov 2025 | 13 | -6 | -31.6% | 26 |
| Oct 2025 | 19 | +7 | +58.3% | 45 |
| Sep 2025 | 12 | +1 | +9.1% | 30 |
| Aug 2025 | 11 | -9 | -45.0% | 26 |
* current month, data so far
Recent updates
via Steam
- Mar 15, 2021Update v1.1.24
- Mar 5, 2021The Lost Expansion is live!
- Nov 26, 2020A long overdue update
- Dec 13, 2019Update notes: v1.0.8
- Dec 2, 2019Update notes: v1.0.7
- Nov 20, 2019Update notes: v1.0.6
Audience
English
65%
Russian
16%
Spanish (Spain)
4%
French
3%
Portuguese (Brazil)
2%
German
2%
Other
8%
Language mix of 99 Steam reviews spanning 223 days — a rough proxy for where the player base is.
Achievements
Achievements
48
Median earned by
14.4%
Rarest earned by
2.8%
Every achievement in the game, ordered from most to least earned (#1 is the one the most players have). Height is the share of all players who have it; the dashed line is the median. Global rates from Steam.
