Mayday

May Day is a side-scrolling space shoot-em-up strongly based, and in fact legally infringing, on the arcade game Defender. You control a space-ship armed with a laser. Aliens appear scattered throughout the level, and may be seen on a radar screen positioned at the top of the screen. As is tradition, the aim is to destroy all of the aliens, and so advance to the next level. While the graphics, sou…