Do you miss something on BrainKing.com and would you like to see it here? Post your request into this board! If there is a more specific board for the request, (i.e. game rule changes etc) then it should be posted and discussed on that specific board.
Screen Chess: When I clicked on the piece, it did not remove it. (I ended up "clearing" the whole board and just starting over because I did not want that one piece there!)
Battleboats vs. Dark Battleboats: Dark Battleboats you do not know that you even sunk any ships. Battleboats - you know that you sunk a ship (you just don't know which one for sure).
Battleboats Plus - I believe this is in the works (hopefully soon). I'm guessing (just guessing) Fencer is making sure that Battleboats is working good before creating the newer versions.