WASD / arrows  move the hero   Space / click  attack   E  talk, recruit a hero (next to him or at his door), use a well   Q  drink a potion   Tab  switch hero   O  save (it also saves itself)
drag  look around (moving looks back)   wheel / + -  zoom   ?hero=0 in the URL: just look around (WASD scrolls)
1-7  toggle layer                  P  walkability (red blocked, blue plateau, green ground)
G    grid    N  new seed    V  jump to nearest village    M  layout map    H  hide this help    `  show / hide these panels
B    people & monsters on/off       J  water animation on/off       K  effects on/off       U  sound on/off