Grand Bison is a Red Rake slot on a 5x3 layout with 25 paylines, released in June 2025. It runs at a 96% RTP.

RTP
96%
Layout
5×3
Paylines
25
Bet range
0.2 – 50
Figures as published by Red Rake Gaming, founded 2011, Valencia, Spain. Operators may run a different RTP configuration — check in the game before you play.
What is the RTP of Grand Bison?
Grand Bison has a return to player of 96%, as published by Red Rake Gaming. RTP is a long-run average across millions of spins, not a guide to any single session.
Can I track Grand Bison in a bonus hunt?
Yes. Grand Bison is in the CasinoHub slot database, so it can be added to a hunt by name, and the tracker carries its figures into your break-even and required-multiplier maths automatically.