Bonuses/Weekend

Weekend Codes
Each weekend the developer announces on their Facebook and Twitter feeds a bonus code that you can enter to receive bonuses.

Note that code for each different platform is slightly different to each other, and although the developer releases the code sometime Friday evenning, the code is not usable until midnight USA time, meaning depending on whether they go by New York or Honolulu time, 75-90% of the world is into Saturday afternoon verging on Sunday before the code is activated.