What cheats are there for MotherLoad

blingbling-gives you 100,000 cash
fillerup-refills fuel

penetrable-upgrades hull to next level
digdug-upgrades drill to next level
warp9-upgrades engine to next level
guzzle-upgrades fuel tank to next level
supersize-upgrades cargo to next level
tocool-upgrades radiator to next level
ntouchable-??????????

to enter cheat codes go to options

Note:game does not save if any cheat is entered so please save your game before cheating