Version 0.3 is ready to download here:

http://pjsoft.altervista.org/BigQuake/BigQuake.exe

and here there is a complete manual:

http://pjsoft.altervista.org/BigQuake/Docs.pdf

Change log:

FIX: various bugs
ADD: Change weapon in use
ADD: Show weapon in use
ADD: Start with choise of difficulty level and size map shown
ADD: Remove debris (cleaning house)
ADD: Lock doors
ADD: Build barricades. Useful for resting in the house for the night because see next
ADD: In the night high risk to meet bandits (more high is the difficulty level, more bandits you meet)
ADD: Craft new weapons
ADD: In combat the agility value is important
ADD: Load&Save
ADD: End game (dead)
ADD: Documentation