Contradicting Mike's excellent advice I can tell you there is no cheat mode in mono Smiley Not really sure where you could have read that there was one.
Wha? But in the Post your high scores here thing:
Nice idea dadrew1....Good scores too.
Must admit that even I like looking at the screens created in mono. Love rthe little coloured "orbs" in that last one.
I want post my scores as a) I have a cheat mode & b) I'm still embarassed at how low they are
Oh yes
I have a cheat mode but it's not in the release version.

The development version of echoes that I use for example has a bunch of debug options that let me have infinite energy, select any weapon I want etc.....but they are removed before release.
In theory I could leave them in and let people find them I suppose. With them activated no highscores are ever recorded so it's not like someone could cheat their way onto the online highscore tables.