A friend got me the Ultrabundle about a week ago for my birthday. (Again, $2.50)
I have been playing way too much Droid Assault lately.
Although I'm stuck around the level 35-40 mark. The danger level at 35 destroys most of my droid army, and I'm left struggling to recover in time for the boss. After the boss, I'm low on transfers, and the droids are dangerous due to their numbers, but weak on their own, and so useless when I transfer to them. And then the assassin droids...
Still, it's a great game, and despite my steam library doubling over the last week, I've played this one game for more than double the time of the next best.
