sv_gravity #----   replace # with number to change gravity  
r_shadowids 1---- with sv cheats on in console   moving numbers on screen showing players shadows  
impulse 101-----   16,000 cash  
phys_pushforce # ---- Flying Bodies/Objects  
net_graph 1---   Show's stats at bottom of screen  
net_graph 0 --- Won't show stats at bottom of screen  
cl_crosshairscale 4000---   small crosshair, doesnt get bigger or smaller  
noclip --- let's you fly around the map and not get hurt  
host_timescale -----*   Replace * with a number to get the desired speed. Don't go too high or your server/CSS will crash. Higher you go, less FPS and vice versa.  
mat_wireframe 3 --- See through walls.  
sv_showimpacts --- Puts a square where bullets hit. Very useful for learning how to control sprays. Sv_cheats --is not required  
mat_proxy 2---   Clear walls.  
r_drawothermodels 2 --- Wireframe player models.