I've just updated "
Striker in the Crypts of Trogan ", again with help from
@Urusergi 
The game is now Joypad only!
You can now use UP or Joypad 1 Button 2 to Jump, like in the GX4000 version of Switch Blade.

Pause / unpause with console pause button.
Quit game with Joypad 2 Button 1.
You can Pass the High Score Table by pressing Joypad 1 button 2, however you can also now use cheat option's in the high score table, use Joypad 1 Button 2 to Enter, Joypad 1 Button 1 is Delete in case you make a mistake.
Press the console pause button for " P ".
P X 1 = Start back at level 1
P X 2 = Start on level two
P X 3 = Start on level three
P X 4 = Start on level four
P X 5 = Start on level five
P X 6 = 30 Lives
P X 7 = 100,000 points
P X 8 = Difficulty (1=easy - 10=hard)
I've entered "PPPPPPPP" into the highscore table, in the "Striker In The Crypts Of Trogan - Difficulty Select.cpr"
This version gives a Difficulty select option (1=easy - 10=hard) use joypad 1 up and down to select difficulty.
I maxed out PPPPPPPP" at 99999999 so that it doesn't get removed, I believe the difficulty select would get removed if it got replaced.
I've included a few poked versions ( that include the difficulty select option ) these give various options like Invulnerability, Infinite Lives, Infinite Energy, Infinite Weapon, and various combinations.

I believe you can still lose your weapon even with the cheat for some reason.

If a cpr doesn't load in the c4cpc, the name might be to long and will need to be renamed.