This is a Platformer Action Game. Play as Rambo and escape the compound. There are 4 levels total. You need to find the KEYCARD for each level to open the escape door.
ARROW KEYS - Move character
DOWN KEY - Crouch (Crouching in tall grass and boxes reduces the enemies' sight range on you).
SPACEBAR - Jump
TAB - Throw Grenades (will roll and detonate on impact or timer)
NUM 1 - Knife for close range combat (or if you run out of ammo)
NUM 2 - Rifle
NUM 3 - Shotgun (In level 2. Get better spread)
NUM 4 - Rocket Launcher (In Level 2, Rockets can bounce off walls)
Hint - time your attacks and use the destructible box covers. The Boss is beatable if you learn the behavior pattern. Use rockets, grenades, and time your rifle attacks during the boss attack cooldown.