ID bantam chick
From these photos, which may simply be the photo angles, I am not seeing OEGB, not pure breed game...the legs are really stocky and the wing tips do not dip below the body line as a game should, nor does it have a particularly refined game head....but that may again be photo angle.
OEGB come in many colors, only one of which is wheaten which is gold with black trimmed tail. There is a white tailed buff, and that would fit this color pattern.
I'm not sure what it is...it may be a mix. What color are its legs? It appears light grey, or is that photo shadow? If they are white-beige, then it may be a bantam Buff Orpington.
It is a rooster. At that age with that much red comb.
Okay...much better photo angle (that's why we like profile shots).
Yes, OEGB, White Tailed Buff, and a roo (still).