Hello!
Kshetra Keep is a single level WAD for GZDoom. Events take place in an ancient keep, which is located in a strange unearthly place.
Port: GZDoom, hardware rendering, it will not work in software mode.
Jumping/crouching: you don’t need them, you can collect all items and complete the level without jumping or crouching – so it's a matter of personal preference.
Freelook: I think you need it.
IWAD: Doom 2.
Other information: MAP01 replaced, the gam