aheck

If you don't like the user interface of mapster32 this level editor might be for you.

It uses Qt and the user interface is similar to Doom Builder.

Duke Builder is available for Linux and Windows.

One of the great strengths of strace as a debugging tool is that it shows you what a program is doing regardless of whether it was compiled with debug info or not. The downside of this is that you only see the program’s syscall. You can use this information to deduce what is happening in the program but you don’t see from where in the program those syscalls originate...