recommended enhancement of game.

#1. RPG
#2. A full body kevlar suit
#3. Armored vehicles w/ weapon (could be disabled with RPG)
#4. Laser aiming system for single time on-demand guided missile attack or carpet bombing (big damage radius)
#5. 50 caliber machine gun (heavy as f, should make you slow running)
#6. Anti-personnel mines
#7. Wild animals (wolves, dogs, elephants, tigers, or etc) attacks outside of zone. player(s) should be able to fight them off for a period but attacks regenerated attack every X often until in zone. Better than just personal body damage.
#8. Invisibility cloak