Scorched Earth

Extra money:
Note: This procedure involves editing a game file; create a backup copy of the file before proceeding. Use a text editor to edit the "scorch.cfg" file in the game directory. Change the number after the "Initial_Cash=" line to "999999999".
Nuno Faria.

Super charged super mag:
Note: This trick requires two human players, with one person having a super mag equipped and fully charged. Have the second person get as close to that person as possible, like this:

                    X
                             X (second person)

Have the second player set their weapon to laser, aim at the first player, set power to 1000, and fire. If done correctly, the first player's super mag will turn purple and should be able to survive against two nukes.
MZXE.

Hint: Go through canyon:
When you have the oil object that you can move your tank, rapidly press Left and Right near the wall to go through the canyon.
Chicoboltsi.

Hint: Unlimited money:
Saving your money will increase it. Wait without buying anything about 20 to 100 rounds and you will have enough money to buy 99 of every product in the shop. Have, if you wait too long, even buying 99 of all products will not take all your money. It will keeps increasing and will glitch the graphics after checking your money.
Oipat.