Add Grid/Hero

Original Steam Grid

Grids
GRID
Alternate 600x900
GRID
Alternate 600x900
GRID
Alternate 600x900
GRID
White Logo 600x900
GRID
Alternate 600x900
GRID
Blurred 920x430
GRID
Alternate 600x900
GRID
White Logo 600x900
GRID
Alternate 342x482
Heroes
GRID
Alternate 1920x620
GRID
Alternate 1920x620
GRID
Alternate 1920x620
GRID
Alternate 1920x620
GRID
Alternate 1920x620
GRID
Alternate 1920x620
GRID
Alternate 1920x620
GRID
Alternate 1920x620
Logos