Since you said we can post some suggestions to be added here goes;
Breakout - Self explanatory, you use either your mouse or keyboard to control the paddle and try to break all of the blocks without losing any balls.
Froggy 2 - Again, self explanatory. It's your standard 'Frogger' game, you're to get over the road and water without dying. Using mouse keys.
Bass Fishing - A fishing game, requested by @Intersocial;
Irritating Game - A balancing game where you need to balance multiple objects.
Bozzle - A ball shooting game (aim to get 3 balls to drop them, similar to loads of games on iPad etc)
1-i - A jumping game, you control the guy using mouse keys (left and right) and try to avoid the blue stuff in the air, but catch the green.
Big Diamond 2 - A strategy game where you must hit silver balls out of the board within a time/move limit and not hit the golden ball out.
Battleship - Self explanatory, battleships.
2048 - No brainer, v popular a while back.
Ace Blackjack - As per @Lewis;s request
I'm not sure how many games you'll let us add, but if anyone else has any ideas feel free to let me know and i'll source them somewhere.
