Bison Moon Power Combo Slot Review — RTP, Features & Where to Play

Bison Moon Power Combo

Northern Lights Gaming · 2025

A 5×3 Great Plains slot from Northern Lights Gaming. The Power Combo mechanic features three Link & Win modes — Expand (grid grows to 5×5), Multiply (up to 10× multiplier zones) and Collect — triggered by landing the matching Scatter type. A Golden Eagle pick awards entry into any of the three modes. Fixed jackpots at Minor, Major and Grand level reach 8,300×.

About the game

Bison Moon Power Combo is Northern Lights Gaming's September 2025 Great Plains slot, distributed through Games Global. The 5×3 reel set runs 40 fixed paylines with a wild frontier aesthetic — bison, eagles and moon imagery under an expansive sky.

The Power Combo mechanic drives all bonus activity. Three distinct Link & Win modes are available, each triggered by the corresponding Scatter type. Expand Power Combo enlarges the grid from 5×3 to 5×5, adding more symbol positions and increasing the coin density during respins. Multiply Power Combo applies multiplier zones to reel positions — values run up to 10× — boosting all Coin prizes they intersect. Collect Power Combo sweeps all visible Coin values into a single combined payout when a Collect symbol triggers.

The Golden Eagle Feature Pick allows players to choose their preferred Power Combo entry point. Fixed jackpot tiers at Minor, Major and Grand level cap the max win at 8,300×. A Bonus Buy option purchases direct bonus entry at a set bet multiplier.

Key features

5×3 grid, 40 fixed paylines
Power Combo mechanic: three Link & Win modes — Expand, Multiply, Collect
Expand Power Combo: grid grows from 5×3 to 5×5 during the bonus
Multiply Power Combo: multiplier zones up to 10× applied to Link & Win prizes
Collect Power Combo: instant prize sweeper from visible coin values
Golden Eagle Feature Pick: player chooses entry into any Power Combo mode
Fixed jackpots: Minor, Major, Grand — up to 8,300×
Bonus Buy available

Frequently asked questions

What are the three Power Combo modes?

Expand grows the grid to 5×5 during Link & Win. Multiply adds zones up to 10× that boost Coin symbol values. Collect sweeps all visible Coin values into one combined payout when a Collect symbol lands.

What is the Golden Eagle Feature Pick?

A selection event where players pick which Power Combo mode to enter, offering control over which bonus variant plays out.

What is the maximum win?

8,300× the bet, achievable through the Grand fixed jackpot tier within the Power Combo bonus.

What is the RTP?

96.02% as published. Reduced operator variants at 94.21% and 92.14% also exist.

Is this slot legal to play in Ontario?

Yes — provided you play at an iGaming Ontario / AGCO-licensed operator. The casinos listed above are Ontario-licensed. Playing on unregulated international sites from within Ontario is not legal and offers no consumer protections.

Bison Moon Power Combo

Quick facts

About the game

Key features

Screenshots

Where to play

Frequently asked questions

About the Expert: Andre Weston

Andre Weston | iGaming Industry Consultant