The new Goblin Menace expansion is now released on Steam, and on 15% discount for the first two weeks. Go check it out here
The goblins have planned something terrible and this time around you can fight them in 6 new levels and with two new skills for each character.
Slow time with the new bubble arrow for the thief.
Fly further with the kitesail shield of the knight.
Magnetize metal objects to create structures with the wizard.