FLASH GAMES?

There are many terrible flash games out there, but some are pretty decent! An example:

Amorphous+
http://www.kongregate.com/games/innocuousGames/amorphous

Defeat hives of "gloopies" to earn awards and rewards. The process initially seems extremely monotonous until you realize--

1) The gloopies actually are a hivemind. Some creatures exist to get in your way, some can only slow you down, and some essentially exist only to kill you
2) Gloopies are easily misdirected; slow-down gloopies burst into puddles that slow down other gloopies, acid gloopies burst into puddles that dissolve other gloopies, attack gloopies can be misdirected so that they kill other gloopies by accident
3) Racking up combos, killing high numbers of gloopies or doing any number of random thing nets you an award; earning ten awards earns you an ability you can use in battle
4) Learning the behavior patterns of gloopies and manipulating their actions earns you lots of awards

In other words, it's really unfair but also ridiculously addicting.