Atumpix bụ egwuregwu egwuregwu na - emegharị ebe ị na - emegharị atọm iji wuo ọtụtụ moleku.

You start the game with the map filled with walls and a few atoms, which you can move in any direction. However, the atoms won’t stop until they hit a wall or another atom. You can see a preview of what molecule you have to build, and you have to do your best to find where to build the molecule, and move the atoms there.