" Hex cheat:
Maximum ammo:
Note: Always make a backup copy before edit a game file.
Go to the installed game folder, then go to the SAVE directory.
Locate the following file: GAMEx.SAV
As the location of the weapons data will vary depending on when and
where the game is saved. The following procedure usually works.
Open the GAMEx.SAV with a hex editor and search for the following
string: DirectPlayer
Now count 297 bytes from the end of that string. This has worked on every
saved game file tried, but it may not work in all cases.
A hex FF in the first byte (297 from "DirectPlayer") enables any
weapon if there is ammo for it.
You can change the number of shots for different weapons:
Maximum Ammo for Weapon 1 is located in bytes 33 and 34.
Maximum Ammo for Weapon 2 is located in bytes 49 and 50.
Maximum Ammo for Weapon 3 is located in bytes 41 and 42.
Maximum Ammo for Weapon 4 is located in bytes 25 and 26.
Maximum Ammo for Weapon 5 is located in bytes 45 and 46.
Maximum Ammo for Weapon 6 is located in bytes 17 and 18.
Maximum Ammo for Weapons 7 and 9 is located in bytes 53 and 54.
Maximum Ammo for Weapon 8 is located in bytes 29 and 30.
Maximum Ammo for Weapon 0 (10) is located in bytes 21 and 22.
Change the indicated bytes with hex FF FF to get 65,535 shots
with that weapon.
Play on any level:
In the installed game directory you will find different level files
which are named M1.CAN through M25.CAN. Rename the 1st level, M1.CAN
to something else, then copying the desired level file to M1.CAN, then
start a new game.
Note: When the level is finished, the game will start the regular level 2. "