I have been hoarding some good games in my bookmarks and I never get them posted, so lets just get them all out so I don't have to think about posting them again.
Age of War - This game is brought to you by my office mate, which has been his poison of choice recently. The point of the game is to eliminate the opposing city and to do so you make troops and improve technology. There are also mega attack things that are free to use and kill lots of stuff, however you have to wait for them to be available again once you use them.
SeppuKuties - A platformer where you have to sacrifice cute animals to finish the level, be careful though, you only get one set of animals to play though the whole game with. I am currently stuck on level 9 and I can't seem to figure out how to beat it.
Robokill - A sweet game where you are a robot and you kill other robots and get upgrades to your own robot. It turns out that this is only the first "world" and you have to buy the expansion to continue playing, but the free part of the game is long enough that it is still very fun to play.
IncrediBots - This game is alot like Fantastic Contraption only there is way more options to choose. It is a little too detailed for me to like it as much as Fantastic Contraption but it is still fun. Going though the tutorial before you start with the levels is a big help.
Powerpool - This is the game that I have been playing when i need a 15 minute break from my normal work routine. The goal of the game is to sink all the ball, except the cue ball, like normal pool. But in this game some of the balls have special powers. Zanyness ensues.
Super Stacker - You get blocks and you get a platform to build on, just make sure that the blocks don't fall off the platform and you pass the level. could it really be that hard?
Go ahead try them all!