The game features single player mode against the computer as well as multiplayer mode.
Your tower can have Libraries (store spells), Crystals (generate mana), Dwarf Dwellings (give you dwarves to repair the tower) and some other rooms. Add beautiful pixel-art graphics, animation, and wonderful music from Kevin MacLeod. Some rooms work much better underground, but there is a risk of flood! Each turn you develop your tower by placing blocks, constructing rooms, and play various spells.