> [...]
 > Matching a couple of rapid firing bots brings the app
> to it's knees after only a few thousand ticks. My first idea where
> maybe that the bullets were not being cleaned up properly, but looking
> at the source it looks like they are being remove from the hash and
> canvas, so I don't know.

I hope i got it. Would you download v0.1.2 and try it?

cheers

Simon