There’s a great sale going on in Heroes of the Storm right now that takes 50% off everything in the game—provided you spend real money on it. There’s also a new 360-day stimpack available, which could be a great thing to buy if you know you’re gonna be playing a lot of HOTS. The sale lasts until December 8th.

Today Blizzard released an overview video for Heroes of the Storm’s new map “Towers of Doom,” which, in a unique twist on the standard MOBA formula, doesn’t actually allow players to directly attack the enemy’s core. It sounds a tad complicated, so I recommend watching before you queue up for a match.