The Siege of Yggdrasil

The siege of Yggdrasil Hel, the goddes of the underworld is attacking Yggdrasil, the tree in the center of the world. All trees in its valley, except a few far away stone pines, were already destroyed by Hels crawlers. She sent her wolfs to guard these insects and to destroy the world. You have to defend Yggdrasil. Gather wood and build a wall around it. Fight her wolfes and slay her crawlers. Aft…