kDOOM v2.5.a is the second release of a DOOM startup utility. It now
has the ability to start up DOOM or DOOM II, provides keyboard support, and
allows multiple .WADs to be added. kDOOM can warp to any level on startup
including 
secret levels. It can run the DOOM/DOOM II setup program. There are many more
options that you can specify also (record and play demos, set turbo scale,
etc.). DOOM II or DOOM v1.666 and mouse recommended. Shareware.

Keith Tate.