High atop the mountain in a nest of stone lies the Thunderbird - Rival's latest 5 reel slot. Icons consist of a drum, a woven hat, fir cones, feathers, a bear mask, a face carving, a serpent, a fish, and the legendary storm maker – the Thunderbird.
- Game type: 5-Reel Slot
- Volatility: Low
- Expected return to player: ~94.64%
- Available coin sizes: 0.01, 0.05, 0.10, 0.25 (configurable)
- Coins per line: From 1 to 10 coins wagered per line
- Number of lines: From 1 to 50 lines
- Default wager configuration: $0.01 coin × 5 coins per line × 50 lines = $2.50
Game attributes: Expanding Wilds, Free Spins, Multipliers
- Expanding wild with 2x multiplier during free spins
- Super Spirit Round triggered during free spins. First reel is continuously wild throughout this round.