Twister is a memory hack for SubSpace 1.34 designed for cheating. Although its use had nearly destroyed the SubSpace population and the game itself, it is now obsolete and can cause no harm.
I am not the author of Twister - I just happened to come across the source. The code presented here has not been modified in any way from the original that I received. I do not have (nor have I ever compiled) an executable of the source because I don't have the appropriate toolchain. From analyzing the code, I can confirm that the offsets to SubSpace's data structures are correct.