I guess you could catch 2 keys using this
if i remember correctly, it was not the problem of having 2 keys pressed at the same time, but more a keyUp intervention problem.
> while doing this with the keys: "down", "down+forward", "forward", the array never showed the last "forward", surely because a keyUp was involved at this time...

and about your counter, of course i did add one... it just delete the first entry in the array each 22 frames (the game runs at 60fps)