Mission 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 “shellcfg.h” file in the “darkshell” directory. Change the “#define BTN_MISSION_COEFFICIENT 150” line to “#define BTN_MISSION_COEFFICIENT 157”. The new “Cheat” icon in the lower left corner of the screen will allow any mission to be selected on the dial.
Final mission: Easter Egg:
In the final mission, there is a monolith somewhere in the northwest corner of the map. After destroying all enemy forces and accumulating a minimum of 100,000 credits, the Easter Egg will activate when you move any unit near the monolith.