Ranked in these QuestionsQuestion Ranking
Pro Path finder built-in
Uses the A* algorithm or pathfinding
Pro Mouse events built-in
All objects/graphics have a mouse events like MouseClic MouseDoubleClic MouseDown MouseUp MouseOver MouseMove MouseOut
It use a GDI to draw on windows forms. You can use all windows self GUI (controls) for your game like TextBox, Button Label ..., you don't need to install a third party or use an ugly controls.
Pro Network support
Lidgren Network Library