The Legend of Bum-Bo

The Legend of Bum-Bo

Fair · Roguelike · 2019

Steam Deck Playable

The verdict

WAIT.

Winter Sale 2026 Dec 17
cut in 6 of 8 sales

Fair today. The Winter Sale opens Dec 17, and it was discounted in 6 of its last 8 seasonal sales; 67% in the Winter Sale 2025.

Today

$14.99Fair

Typical seasonal cut

$4.6469% off

Cost per hour
$1.70/hr
Reviews▼
81% of 5,948
Critics
73 players 8 higher
Genre rank
Top 38% Roguelike

Holding it back: Reviews

Watch this gameOne alert at $4.64 or less.

Time and effort

Typical playtime
8.8h
To 100%
37.8h 4.3x the story
Finish
5% reach the ending
Achievements
48

Price and sales

Sales
21 on record
Typical cut
50% off
Steam low
$4.49 October 2026
Sale every
99d last October 2026
Lowest now on Steamall-time low $2.99 on IsThereAnyDeal

Players and genre

Online
22 now
Cheaper than
27% of its genre
Better reviewed
52% of its genre
Price and player charts

The drop-off

74% start to 3% rarest
050100rarestfirst achievement

A game like this has no single ending, so its score does not use the finish rate. The curve shows where players stop. Steam global achievements

The value story

The value story

21 discounts in the 7 years on record, a median of 50 percent off across all of them, roughly 14 weeks apart. Today it is at full price, and its last discount ended about 4 weeks ago.

Its score sits in the top 38 percent of its genre. It is pricier than 73 percent of its genre. Among the games that feel like it, Roguebook ($24.99, scores 60) beats it on value, while it beats Overdungeon ($14.99, scores 51).

More about The Legend of Bum-Bo

73 from critics against 81 percent from players, and the player number comes from people who own the game.

Of the 757 Steam-purchase reviews this site sampled, 11 come from buyers who refunded the game, sampled from reviews written March 2020 to October 2026. Inside the two-hour refund window, 54 percent of the 756 reviews written there were positive, against 81 percent overall, and those are 13 percent of everything written about it.

HowLongToBeat players log 8.8 hours as a typical playtime, and completionists log 38, 4.3 times as much.

Buy now or wait

Buy now or wait

Next discount: likely in the Winter Sale, Dec 17 to Jan 4, at about $4.49 (70% off). Predictions like this were right 87% of the time when tested on 70 past weeks.

Last discount ended 31 days ago.

Sources: IsThereAnyDeal, Valve.

What drives the score

Grades: S best, D weakest

S is the best grade and D the weakest, judged as a buyer. ▲ raises the score, ▼ lowers it, ? is an input we do not have, • is a fact this genre's score does not use. How the grades work

Raising the score
Reach1.5M+ owners
How many own it and play it, by SteamSpy's estimates (an old snapshot), the biggest driver for a game with no ending
MonetizationNone
Checked: no in-game purchases or loot boxes. That earns a small credit unless Steam lists in-app purchases
Holding it back
Reviews
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones. Scored as 80% after the small-sample adjustment
For context
Refunds11 of 757 reviews
Steam-purchase reviews sampled whose writer refunded the game. Nothing is docked
AI contentNone disclosed
From the developer's own Steam disclosure. No disclosure is not proof of none, so it does not move the score

What players say

There is this running joke between my friends that one of them did the VA for Bum-bo. We always remind him and tell him how good he did. Hopefully he reads this and starts doing VA again, he was such a good Bum-bo.
RyRecommendedafter 1.8hSep 2026Read on Steam
2 more reviews, 1 not recommended
x-- 8 / 10 --x Ridiculously addicitive. I'd argue that this is a lot hard than the Isaac games, but to the point where it could almost be unfair. Scale wise it's at least doable because there's only a fraction of the content to unlock.
seanymilkRecommendedafter 60hSep 2026Read on Steam
theres some attempt to allow synergies but the game is easy without them and either its hard to make or not effective enough basically it doesn't have roguelike sauce the strongest thing is mostly speed or the funny buzz directional spells really it just seems like it could have been worked on more to make the game more interesting
Star ArtsyNot recommendedafter 89hSep 2026Read on Steam

Steam reviews, mixed to its ratio and rotated daily. Opinions are theirs.

About the game

A puzzle based deck building rogue-like prequel to The Binding of Isaac... Made of cardboard!
Description from the Steam store page.
Minimum specs

Minimum on the Steam store: 4 GB of memory, Discreet video card, Shader Model 3+, 4 GB of storage. Windows only.

Cite this score

BANG Score badge
The Legend of Bum-Bo scores 56/100 on the BANG Score (fair value) as of Nov 8, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/1148650/the-legend-of-bum-bo
Embed the live badge

Reviews set the ceiling, and the size of the player base moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Nov 8, price as of Nov 7. A number here look wrong? Tell me and I will check the inputs.

Critics vs players+8
Critics73
Players81
Metacritic critics · 5,948 Steam player reviews

Details

DeveloperEdmund McMillen
PublisherEdmund McMillen
GenreRoguelike
Released2019
Players1.5Mowners, SteamSpy estimate
Achievements48