Last Mission of campaign unplayable due to lag
Running WFTO on a laptop with a I7 920xm clocked to nearly 4ghz and a GTX 980M and the last mission is totally unplayable after my dungeon gets big.
The game doesnt play smooth at all and becomes a slideshow. The laptop does not feature switchable graphics while the 980M is equivalent to a GTX 970 desktop gpu. 920xm at 3.6ghz is equivalent to desktop i7 920 at 3.6ghz and I have 16GB of ram.
Why is this happening? Other far more demanding games do not cause this lag. I cannot finish the game