Instead of taking the box of medicine and ammo, jump over it.
You'll be healed, and the box won't disappear. You can repeat
Submitted by: irfan
In the weapons folder u can open d readme file n change weapon power
n acc. n no. of bullets in d clips!
Type "hamburger" (Keypad Minus)hill to enable level select. Press [F1]
through [F4] to advance to the corresponding level.