click start building then click the first point of where you want to build a box, then wait 1 second before clicking the next position of where you want the box to end. erase all deletes the boxes. x to place a human. z to use electricity
it's been a while since i made a game. all by me and made the demo in 2 days! if this gets enough love i will update it with some more chemicals. and i might add a campaign mode.