Cheating on my own server

Would I be allowed to use Cheat Engine while I'm hosting my own server, to create a fake gametype?

SRB2MS Rules said:

[...] Similarly, we define hacking as:
The exploitation/manipulation of SRB2's engine using a non-official EXE

Click to expand...

You're free to make your very own gametypes (in the casual room), but we don't permit the use of external/3rd-party EXEs -- other than EXE modifications of SRB2 -- whatsoever. If you wanted to go that route, I'd suggest editing SRB2's source code and compiling your own EXE to suit your fancy.

Hope that clears things up.

It'd probably consfail all your clients, regardless.

It won't if you know what you're doing. It entirely depends on what parts of the source you change.