There Are Two Exploits/Cheats I Found
1. a. Save Your Game
b. Gamble And Gabble
c. If You Win, Repeat a & b, If You Lose, Load Your Previous Game... You'll Get Unlimited Coins.
2. a. Become A Ranger
b. You'll Find A Quest In G-9 And Accept It
c. You Will Have Someone Named Francis By Your Side
d. Don't Complete The Quest... You Now Have An Indestructable Ranger By Your Side :)
 "Hunters and Props"){kind=icon}
 "Portal: The Flash Version"){kind=icon}
 "The Visitor Returns"){kind=icon}
 "Hands of War 3"){kind=icon}
 "Hands of War 2"){kind=icon}
 "Hands of War"){kind=icon}
 "Frontier"){kind=icon}