Click and drag, or use WASD or the Arrow Keys to move the screen Tap the background to make blocks. Tap on a generator (circle) or upgrade (square/diamond) to purchase it, assuming you can afford it. The cost of an upgrade is listed on it, and the cost of a Generator is shown in a speech bubble when you hover your mouse near it.
-_=+<>([{COMPLETE}])<>+=_- after you get the badge, you get new research nodes resembling games and parts of the CtS simulation. (not added yet).
