there was a small group of peeps who translated nanocrisis even when it wasnt finished, although this one has a shitton of more text >.>
also i wonder if a bat is gonna be the next enemy, based on a guess that they showed a bat picture right after the rat one. though i would wonder how a bat would do anything... oral raep while the rats have you pinned down?
from that i got a guesstimate that once he makes the stage finishable you would need to kill 100 rats and 20 bats. purely based on it showing images of a rat and a bat and then the numbers 100 and 20
also i would say hes having quite a pace at making this game, since HotB already has bout 4 times more content compared to what nanocrisis got in its development phase, not to mention how much less time its taken for HotB to get at this point.