Invasion of The Mutant Space Bats of Doom: V1.21: Wild Space Shoot'em up Arcade Game Where Waves of Mutant Space Bats Try to Overwhelm You (You're Too Fast & Crafty For Them, or Are You?); Catch Power Crystals For More Fire-Power And Stay Calm; Great Art/Animation & Over 60 Battle & Bonus Rounds; EGA/VGA, Soundblaster/PC Speaker, Keyboard, Joystck, & Mouse All Supported; 1 or 2 Players; 11/28/93; Elven Software Files: 8 Oldest: 11-28-93 Newest: 11-28-93