The Twin Reel Feature is when the reels lock, two adjacent reels show identical symbols and give you a great chance of winning.
As the twin reels are connected, it gives you great chances of big win payouts as you’re guaranteed identical symbols.
This is a rare bonus feature and it is an exciting one with it providing more opportunities to land some exciting wins.
The image shows four reels being locked as part of the Twin Reels Feature, with identical symbols.