There are easter eggs like "s a r r" and "barels", but it seems that there is a recently discovered new class of codes that I call the REAL cheat codes, and what is probably what the server software refers to as "Cheats" as it works on some MP servers, but not others.
These cheat codes have 3 main differences from easter eggs:
1) The "`" key must be pressed at any point in the game to toggle the cheats. It must be pressed to turn them on every time you start the game.
2) Unlike easter eggs, which only result in graphical changes (usually fire), cheats actually affects the ship (sinking it, making it jump, etc)
3) Cheat codes work on ALL SHIPS!
Thus far, I know of 2:
"fly" - makes the ship jump in the air. If pressed during a jump, the ship will jump while in the air.
"sink" - causes the ship to sink as if under the "sink" trigger in the mission editor. pressing it more than once causes the "clouds" to dissapear, or even prevent the fhip from sinking if pressed early enough!
Attached are 2 pictures. The first is the result of using the "fly" code repeatedly, the second of the "sink" code at work.
As is, collisions can be easily averted and sinking can be prevented (or started) using these codes, but there HAS to be more!
Does anyone know of a list of these codes?