Destroy alien lifeforms
Avoid egg shells and rebounding shots
joystick or keyboard
move < > move
A / button 1 * * * * * * * * * * fire up
Z / button 0 * * * * * * * *fire forward
Esc* * * * * * * * * * * * * * * * pause
Shoot bell * * * * * * * * *toggle sound
S* * * * * * * score table & key summary
Tip: Forward aliens become eggs & evolve
Evolved aliens are worth more points
[eof]
