Among the commands that I am using and that seems are not be recognized I can think to the following s :
- G and gg that could be used like 0 and $ but vertically
- x to attack similarly to d
- Y to take all the items on the line
- B/b to go to an ennemy behind you (and use only W/w and E/e to the ennemy in front of you)
- the replace command with R/r, I am not sure what usage it could have, may be switch the position between an ennemy and the player