Construct structures, gather resources, and desperately fight against the onslaught of relentless evil! Darkness is a sinister entity. Some say that it is an expression of human fears and nightmares, others – that it is an army of cursed souls who have come to haunt people. No one knows the source of darkness, but one thing is certain: it can only be repelled by the power of light and fire. Get ready for huge waves of nightmares. Thanks to the studio's "SwarmTech" technology, the game can display more than 70,000 enemy units on the screen at once. These legions of enemies are breaking out of the cracks in the ground to strengthen the "Veil". Light up a complex, detailed, procedurally generated map to claim territory engulfed by the Veil. A dynamic mist of the undead hides enemies and drains the life from your troops. Fighting this nightmare is a task only for the brave. The game features curses – roguelite-inspired random negative effects inflicted on the player on each Death Night that can thwart even the most carefully crafted plans. If you survive this challenge, you can choose one of three random blessings that spice up the gameplay and give your army the edge you want. Lead the charge against nightmares as you command powerful, unique heroes. Using special abilities earned as they develop, these heroes can tip the scales of victory in a seemingly hopeless fight. But beware: nightmares have elite champions who drop valuable resources when killed and pose a serious, constant threat to your expansion.