The game created on the basis of Novomatic Coolfire II gaming system, with 3x5 reel, 20 pay lines, risk win double and free games.
Katana slot is a spectacular and original product by Novomatic Coolfire II developers. The game goes on 5 reels, each having 3 rows. Double win mode (or "risk" mode) works on classic principle of "red-black" selection. The game has a wild, which substitutes any symbol except scatter; and 3 or more scatter symbols give 10 free games to a player. One of this Katana's peculiarities is wild behavior, it expands to the whole reel it appeared on.