yes it does

Plays lovely, even on older hardware. Great oldschool gaming from my youth, with updated graphics. :) One caveat, only getting windowed on a Linux box, Ubuntu 14.04 Intel chipset and gfx, -fullscreen launch option doesn't work. Any way to set resolution and force fullscreen? Thanks for a great little game. :) xxx...

Got this game in a bundle. Free to a good home. Enjoy. JN59Y-BPNFA-8TH2F

Just asking as a similar game Titan attacks has a flaw about things like bomb and armor upgrades being lost and having to rebuy them as opposed to merely increasing the max.

add some pls!!!!