BrambleVolt Games · Slot release
Fright Foundry
Fright Foundry is a comic-horror slot from BrambleVolt Games led by a green-skinned mad scientist, with a 91.70% base RTP, a 10,000x top win, two ante toggles and three bonus buys.
By the Reel Bulletin desk · Updated 5 Nov 2026

Green lightning crackles through a gloomy lab as a wild-haired scientist with fangs, yellow eyes and goggles on his forehead grins from the cover in a stained lab coat. The neon glow keeps it closer to cartoon horror than anything grim. It was released on Stake in October 2026.
The base game returns 91.70% and caps wins at 10,000x the bet. Volatility is very high, so a lot of quiet spins between notable results should be expected. Ante costs 2x (91.69%) and Super ante 5x (91.67%). All three buys share the 10,000x ceiling: Bonus costs 100x and returns 91.69%, Super bonus costs 250x for 91.63%, and Mystery costs 500x for 91.70%. With every mode between 91.63% and 91.70%, the return stays on the low side whichever way the game is played.
Wondering how a session of Fright Foundry 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 | 91.70% | 10,000x | 1 in 1,000,001 |
| Ante · Feature mode | 2x | 91.69% | 10,000x | 1 in 1,000,008 |
| Super ante · Feature mode | 5x | 91.67% | 10,000x | 1 in 250,002 |
| Bonus · Bonus buy | 100x | 91.69% | 10,000x | 1 in 50,004 |
| Super bonus · Bonus buy | 250x | 91.63% | 10,000x | 1 in 16,668 |
| Mystery · Bonus buy | 500x | 91.70% | 10,000x | 1 in 3,572 |
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