Clicking the central hexagon allows points to be accrued that can be spent on buying automatic hexagons that will gather points for you. The hexagons can be upgraded to produce faster, and can be sold and replaced with higher tier hexagons. Upgrade hexagons can also be placed that will double the output of adjacent matching automatic hexagons for a limited time.
Version 0.2 introduced a levelling system whereby the player can choose to either farm points or use them to kill the next level monsters. With each kill, points are awarded to the player that can be spent normally on upgrades or buying new hexas. The update also included bosses that must be defeated every 5 levels. In contrast to normal levels, where 10 of each enemy must be killed, only one kill is needed. The boss will have higher health and a limited time to kill it.