Halo on X: "Halo 3: ODST will officially arrive on PC as a part of the Master Chief Collection, on September 22nd. Suit up, strap in, and prepare to return to New
Halo 3 ODST (HD) : r/halo
Here's what Halo 3: ODST looks like in The Master Chief Collection - Polygon
Don't Forget to Save Before Halo 3: ODST Firefights | WIRED