It's been a while since we have had a few really good games on sale all at once, but today it looks like that streak is broken thanks to Origin8, Pangea, and EA.
Sentinel 2: Earth Defense ($2.99 -> $.99): This sequel builds on everything
Sentinel: Mars Defense did right and it adds a ton of new weapons, enemies, and gameplay elements to make it one of the more enjoyable tower defense games in the App Store.
Sentinel 2: Earth Defense also features OpenFeint, so you can view leader boards, earn achievements, and chat with your friends.
Enigmo 2 ($3.99 -> $2.99):
Enigmo 2 adds another dimension to one of the best puzzle games to ever grace the iPhone and iPod touch. The game features three dimensions where you must direct different types of matter, which include water, laser beams, and plasma, into their corresponding buckets while utilizing a whole bunch of different items. As you progress through the game, the puzzles just got more and more difficult, so this one isn't for the faint of heart.
Mystery Mania ($3.99 -> $1.99): An award-winning point-and-click adventure redesigned for the iPhone and iPod touch. It features 27 rooms which you must explore to solve intricate puzzles so you can piece together the story of why F8, the confused robot, was created. The game is full of style and whit that will certainly keep you entertained.
Mystery Mania will only be on sale for 24 hours, so don't delay. There is also a
free version available, but it only contains four rooms to explore.
