15 lions © 2004 Aristocrat Leisure Industries Pty, Ltd.
This game is an adaptation of "50 Lions" to a standard 5 reel, 3 symbol per reel layout. Unlike 50 Lions which has 50 different paylines, this game has 25 paylines. The gameplay is identical to "Sun Queen" and "Love Stuck".
The game's name is a reference to the maximum number of lions which could fill the screen if the reels lined up.
All pays are left to right including scatters.
Diamond appears on reels 2, 3, 4 and 5 and substitutes for all symbols except scatters.
Feature : Spin up 3 scattered Proteas to trigger the feature. An additional 5 free games can be won once during the feature, giving the player a maximum of 15 free games. If the Proteas are spun up more than once in the free games, only the scatter win is paid.
During the free games, one wild Diamond is progressively added to reels 2, 3, 4 and 5 for the remaining games. Additional Diamonds are placed underneath one another, forming a row of wild Diamonds in each reel. The player can have as many as twelve Diamonds on the screen from as early as the third free game.