Pulsarius reminds me of the old Atari classic River Raid, without some of the strange blocky angles and set in space. The graphics are slick modern arcade backdrops with Nintendo 64 era spaceships and the standard computer-generated sounds associated with most of the arcade games available online. In the story behind the game, a hostile alien race has taken over the Pulsarius system. As pilot of the sole rescue ship, it's your job to rescue the people of Pulsarius from enslavement by the invaders. Screen backdrops range from space bases to asteroid belts to the alien lair. The first thirty minutes of your rescue mission requires no registration.

