So what is this? It's a list of all the online games I will find. It's more for my benefit than anything else - so I won't have to go and dig through my bookmarks every time - but it could be interesting for other people as well, I think.
Enjoy.
To play these games, you will need Java enabled or Shockwave and/or Flash installed (depending on the game).
You have a fishtank with fish you have to keep fed. You have to keep your fish alive and manage to buy three egg pieces to complete a level and earn a new pet.
A game similar to Newton's Nightmare, only it has bouncy balls instead of apples and it's a timed game (ie. you lose if you don't get rid of a certain number of balls within the time limit).
Using mirrors and other things of that kind, redirect a laser beam to turn on all the lights. Easy at first, hard at the higher levels. Fun nonetheless.
Rescue your goldfish from the frying pan. Instructions to play are on the game itself. (Personally, I would just whack the evil roommate on the head with the frying pan, but eh.)