Flash Games / Timewasters

[Alex79]

Does anyone have any really great flash games / desktop timewasters they can recommend? I've played a bunch of the Binding Of Isaac and Super Meat Boy prototypes in flash, and just wondered if anyone has anything they find themselves going back to whenever they have some....erm....free time?

Thanks in advance!

EDIT : To be more specific, free browser games is what I'm after

[Joshihatsumitsu]

Hmm... this kinda falls just outside of what you're after, as it's not browser based, but I have a certain fondness for Save the Date. It is a game that is free, requires multiple play-throughs to really get the most out of it, and has a wonder sense of humour.