~Keen Dreams Issue 31 saw an edit cheat for this game but here's is a more detailed version of it. Edit a saved game using a Hex editor and change the values as below :- For 200 Lives, change the value at 56(Hex) to C8. For 200 Shots, change the value at 60(Hex) to C8. Also the values for bombs and keys can be found at 58 and 5C, respectively. I am unsure what value you can change these to though.