S also lets you sprawl out, apparently. (Leave it to me to find the way to be lazy.)

--Previous Message--
: Move with ASDW or arrow keys. Swipe claws
: with space and bite/swallow with E. F is a
: shrink ray - once you have shrunk people you
: can swallow them with F or just sit on them
: to AV them. Shift+W or D allows you to push
: them through your digestive system and
: potentially cough them back up, potentially
: to be eaten again. People in your belly
: will very slowly be digested to skeletons,
: or walking skeletons if regurgitated.
:
: The game could use a lot of work but hey,
: it's free. 83
: