So lately Ive heard about shaders and the stuff they do seems cool, as Ive seen in videos.
I tried them but NOTHING is different...
No metallic floor.
No blood staying on the ground.

Any help?

well you go to setup>options and check the box next to shaders if that doesn't work, most likely your graphics card doesn't have the necessary shaders. If its not working updating your drivers might help, although i doubt it.

And if it turns out your graphics card doesn't have the necessary shaders you can try using these shaders:
http://forum.toribash.com/showthread.php?t=169744

They work with any graphics card, although you might notice a frame-rate drop.

If you want to up your frame rate with shaders just disable ray-tracing, that's what causes most of the drop.

And for the metallic floor you'll have to enable reflections
for the blood on the floor you have to have shaders and fluid blood on.
If you have a crap graphics cad like me turn the frame-rate up to 60 and turn everything on except shaders, it will run allot smoother.

For information on which graphics cards can run shaders, check here.