http://www.birchlabs.co.uk/Invasion-5.swf

Long time no see! am still working on Invasion 5; just wondering if the ripple effect that the red magus casts slows down the game too much. It kills the framerate on my virtual machine, but my host machine is fine, so I don't know how it'll run on a general computer. Needs to work on school computers, which nowadays are Core 2 Duos with mid-range graphics cards (like my Mac, which copes okay).

Btw the dragon doesn't do anything yet, but feel free to kill it.