Zoo Keeper is a most excellent game.

[Gilbert]

Like most other block puzzle games, I think this game follows the most popular chain combo rules, that is your score can grow exponentially if you have more levels of chains.
When you clear some blocks, the blocks above fall down, if more blocks are cleared after they fall down, it's called a chain, if after that, the above blocks fall down and are cleared again, it's a 2nd level chain, etc. Most games reward chains with BIG scores so thoughtful people may have some strategy and plan before making a move (though most of the time chains were just because of luck , especially for faster later stages when you can't waste time making a decision).

[PaulSC]

Confession: after dismissing Nanaca Crash my housemate took a liking to it and I promptly got addicted also. Yesterday I got just a notch under 18000 thanks to some bouncy force field bonus, though my pc doesn't seem to have saved the score. Also I've been wide awake for 24 hours and counting rushing my most important essay ever and my brain is fast ceacing to function. but Zoo keeper eases the pain.

[Kinoko]

Ah, I'm so glad I've infected you Paul. Congrats on the great score in Nanaca ^_^ Those bouncy specials are great...

I myself got to level 9 in Zookeeper yesterday, the first and only time it's happened. Wasn't a great score though. Still, I was proud -_-

[Domino]

A guy i work with watched me play Nanaca Crash on my work computer during my lunch break, and now i got him hooked.

He even beat my high score. That dirty bastard is gonna have to pay.

Nobody i work with should ever beat my measly score.

[Gilbert]

While we're talking about free online games, I just come accross Whizzball, which is that kind of "make it work" games (like incredible machine) and it's addicting, since people are constantly making new puzzles.

[Abisso]

Yeah, ADDICTING, VERY ADDICTING, TOO MUCH ADDICTIVE!! :

Thanks, damn Gilbot, now I can't stop playing it!

Anyway: