Halfway and End Monsters Cheat Codes: ------------ SNAIL: Shoot at eye, avoid mines ALIEN: Shoot eyes at either side at top. Scroll back and shoot centre eye SPIDER: Destroy as much web as possible. Fly down to face spider and fire continuously. CRAYFISH: Travels in figure eight. Stay below and fire in its face. SNAKE: Attacks from left of screen. DRAGON: Shoot the side head's first, then tail, then main head. HEAD: Shoot both eyes, avoiding laser fire and extending tongue. Shoot at head when tongue goes in. TANK: Use missles GRAND SPACESHIP: Shoot all cannons until totally destroyed. ITEM COST COMMENTS ------------------------------------- Advice 200 Only useful after Level 1 Speedup 500 Essential to survival Half Health 500 Restores half your energy Autofire 500 Needed if joystick has none Nashwan 600 10 Seconds of sheer heaven Full Health 1000 Restores full energy Rear Shot 1000 Very effective on later levels Small Mine 1000 Useless Side Shot 1000 Cannot be used with Rear Shot Electroball 1200 Too sensitive to control Power-Up 2000 Double bullet size Large Mine 3000 Useless Double Shot 3000 Recommended on later levels Cannon 4000 Effective when using two Dive 4000 Waste of Money, but fun Missles 4000 Weak to start with Laser 4000 Awesome when using two or more Drone 4500 Two slow Flamer 5000 Extremely limited range Bomb 5500 Limited range but powerful Extra Life 6000 You'll need lots of these! Homers 6000 Four slow but powerful missles Protection 6000 Doesn't do much Bitmap Shades 6000 Darkens Screen - useless