DoD is the perfect balance between the complexity and depth of a Roguelike and the humor and visual pleasantness of your typical Flash-based browser game. It will grab you and pull you in and it won't let you go.
With the mod support coming out soon, look out for a whole new world of Dredmor fun to emerge on the Gaslamp Games forum. :)
If you want to experience something a little different, more adventurous and exciting then Tiberium Crystal Wars is just for you.
With all new Tanks, Buildings, Infantry Units and wonderful new maps to battle it out for the control of the Tiberium.
So what are you waiting for Commanders .... let the Tiberium Crystal War begin!