Adding a bit of variety to the CastleVille cross-promotional train, you will see Adventure World's prize requiring a bit more work from you to obtain. Where as previous cross-promotions between established Zynga games and the company's newest have only required you to go to Level 5 in the kingdom-building game, this Adventure World promotion requires you to get to Level 8 instead.

Sure, that's three more levels, but it shouldn't take you any more than one or two days to reach that point, if you play often enough. Once you reach Level 8 (or, if you've already reached that point before this promotion started), you'll be able to go back into your Base Camp in Adventure World to receive a free Sand Castle. This Sand Castle serves as a decoration, but it also offers you 200 coins once per day if you remember to collect from it. So don's miss...