Tried briefly with Firefox here, and I think it's just a game that starts out incredibly slowly.
As in, it needs to go through the whole "What is your name? ____" type of sequence first before any of the WASD/arrow keys actually do anything, even if the instructions earlier on give the impression they should be functional right away.
As in, it needs to go through the whole "What is your name? ____" type of sequence first before any of the WASD/arrow keys actually do anything, even if the instructions earlier on give the impression they should be functional right away.