Your sketches are fantastic!

If you made your game look like that, it'd create it's own genre of style!

Really nice graphics!!! But the computer is too hard.

Sometimes it generates impossible walls... please fix this.

I do not think so. If I comment that out, I get the same results.

I figured out what's hogging the memory: DataBufferInt

Here is some info I found: http://www.symphonious.net/2007/04/26/japplet-memory-leaks/

I have no idea.

I am getting a huge memory leak in my very simple game.

I have tried profiling the VM, and apparently there are many, many integer arrays (int[])

Here is the source, please take a look, it is a simple game: http://dl.dropbox.com/u/26438996/Block%20Evader.zip