Mangovault Games · Slot release
Bootleg Kingpin
Bootleg Kingpin is a Prohibition-era gangster slot from Mangovault Games with a 96.10% RTP held flat across every mode, a 10,000x maximum win and very high volatility.
By the Reel Bulletin desk · Updated 5 Nov 2026

The star is a bulldog chewing a cigar, dressed in a fedora, a pinstripe suit and a fur-trimmed coat, gripping a tommy gun inside a speakeasy lined with red curtains and bottles. It is a cartoon take on the bootlegging era, though the buy menu uses plain labels rather than themed ones.
One detail stands out: the return is 96.10% everywhere, from the base game to the most expensive buy. The Ante toggle costs 3x the bet, and the buys are Full screen at 50x, Bonus at 100x, Super bonus at 200x and Epic bonus at 500x, all capped at 10,000x. Since the RTP never changes, choosing a mode comes down to how much cost and variance per round a player is comfortable with. Very high volatility means long quiet spells are part of the deal.
Wondering how a session of Bootleg Kingpin tends to go? RTPDaily works out session odds from its sampled maths.
Every way to play
Price and top win as multiples of the bet
| Mode | Price | RTP | Top win | Top win odds |
|---|---|---|---|---|
| Base · Base game | 1x | 96.10% | 10,000x | 1 in 1,000,011 |
| Ante · Feature mode | 3x | 96.10% | 10,000x | 1 in 500,074 |
| Full screen · Bonus buy | 50x | 96.10% | 10,000x | 1 in 100,001 |
| Bonus · Bonus buy | 100x | 96.10% | 10,000x | 1 in 100,001 |
| Super bonus · Bonus buy | 200x | 96.10% | 10,000x | 1 in 50,001 |
| Epic bonus · Bonus buy | 500x | 96.10% | 10,000x | 1 in 33,334 |
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