Hmm, I can't seem to recreate the problem with shooting, and none of my testers have had any problem with it. Can anyone give me any more info on this? i.e. what browser you're using?
@ alabama & veghead
Thank you for the comments, hopefully it'll work okay now...
@ Michael
Thanks for the comment. I would have added more, but regrettably the deadline for this Scion thing is tonight...however, I hope to create a new game (or update this) to incorporate more diversity. =)
Eh, okay concept. The execution could use work, the artwork isn't original, and no doubt stolen. In particular the Rob Gonsalves, the bridge turning into ships? Very recognisable. Also, as the...square isn't actually visible in many of the images it's a dull task to scan with the mouse until it shows. Could be good with more thought and better artwork. I would suggest you remove all copyright infringements before someone flags you and your account is banned.
Also, while typing the previous comment my score went into the negative numbers. While a cap at 0 would be nice the main issue is when I then killed myself it should be noted that the score goes up, I imagine due to simply subtracting 60% from the score.
The upgrades need to be toned down slightly, but a nice idea. More upgrades would also be good. I like that it's attuned to a button though, others have made upgrades awkward to use, requiring you to swith from keyboard to mouse. It also seemed that the enemies got difficult when my score showing was 2000+, not taking into account the money I'd spent. If this is the case a cumulative score might be beneficial, or even have enemies get harder sooner, the more upgrades you buy. All in all, as it's unfinished, not bad. I'll refrain from rating until I see the final product, as I'm sure many improvements will be made.