Book of Oz: Lock 'N Spin is a video slot game at Wins88 Mobile Casino that features 5 reels, along with 10 fixed paylines.

The symbols featured in Book of Oz: Lock 'N Spin include the traditional symbols 10, J, Q, K and A as well as themed symbols including 3 different-coloured potions (red, purple, blue), Oz and the Book of Oz. The minimum and maximum total bet values in Book of Oz: Lock 'N Spin are 2.50 บาท and 625 บาท, respectively. The special features offered in Book of Oz: Lock 'N Spin include Wild symbols, Scatter symbols, free spins and the game's special 2nd Chance and Lock 'N Spin features.