Players can flick through the coin value arrows, to adjust their coin sizes from 0.01 up to a total of 5.00 in all. Fortunately, all 10 paylines can also be adjusted as you see fit. Zombirthday is going to set you back anything from a minimum of 0.01 per line, per spin; up to a maximum stake of just 50.00 per spin.
The green zombie – who is seemingly the birthday boy – is the game’s wild symbol. When this symbol appears 5 times in a winning combination, the player will win the non-progressive jackpot of 9,000 coins. Wilds can replace all other symbols in the slot, barring the scatter icon, of course. That scatter is the female zombie, perhaps the dead birthday boy’s girlfriend? Land three or more scatter icons in any positions on the reels, and you will trigger a free spins bonus game consisting of 15 free games. That’s it for special features, really. They aren’t really anything to marvel at, but they will suffice. There is a gamble feature, but it’s best not to mess with that. You won’t have a very big chance of winning, so its inclusion will largely go unnoticed.