Wetrix
A rainstorm so heavy that you won't be able to leave your house for the next six months. With randomly shaped 3D blocks falling from the sky, you'll have to create a series of lakes and dams before the heavy rain hits. Because if the water runs off, you've lost! Sounds simple? Well, mix in some natural disasters and bombings and suddenly you'll have to summon all your strategy and skill to fight nature's fury!