Cheat mode:
Note: This procedure involves editing a game file; create a backup copy of
the file before proceeding. Use a text editor to edit the "options.txt"
file in the game directory. Add the line "cheat_keys 1" in the file to
enable cheat mode. This allows level select and the
following cheat functions.
Effect Key
All weapons A
Flight mode F
Level select:
Note: This procedure involves editing a game file; create a backup copy of
the file before proceeding. Use a text editor to edit the "options.txt"
file in the game directory. Add the following lines to unlock all levels:
"ep_solved 15" and "lev_solved 131071".