excellent and extremely addictive.
well, this game kept me up a bit later than expected.
first off i'd like to congradulate you before trailing off.... lol, i think that the idea for this game is extremely original, and you've done a really good job.
i found that the best way to approach this game was to take careful, single shots at the enemies instead of clicking wildly at anything you see - as you can waste time missing, or hit those icons that increase the level time.
i really liked the DOS attack idea, and saving for all the different items and upgrades was awesome.
something that pissed me off - i must have clicked something funky with my mouse, level 30 is just, blank... im sitting there now waiting for enemies (and music, haha)... so yeh, i've done something weird there....
best things about the game: originality, style, graphics and sound effects, aswell as all the little 'distractions' like "BUY OUR CRAP" was sometimes off-putting, and therefore an assett to the difficulty.
pointers: if you finish a level and keep clicking for 0.1 seconds afterwards, you can sometimes click "CANCEL" and continue onto the next level before you realise it, you might want to put those buttons further away from the centre of the screen.
that's it really, overall i enjoyed lasering the crap out of all those different enemies, and i ended up with a score of 12,040 at the beginning of level 30.
well done dude, highly enjoyable + addictive game :D