Making a Danger Zone playable demo (♥♥♥♥♥♥♥♥♥♥♥, THEY ARE SAVES, NOT VIDEOS, I HAVE TO EMPHAZISE THAT SO MUCH), and trying to use wall dupes to force the player's way.

PC Specs:
GeForce GTX 970
Intel Core i5-760
8GB DDR3-1600
160GB HDD
250GB HDD
EVGA SuperNova 750 G2

I've lowered the settings as low as I will accept (low-med combo) and turned off stuff like antialiasing and all this stuff, and even then it will get so bad that it will run at 1FPS (according to both Fraps and the ingame FPS counter enabled through the Context Menu under Drawing). I NEED this machine to work so that I can finish the map.