I have most achievements for halo games. Beside halo 4 im missing like 7. Waypoint likes to say i have never played halo wars or reach and sometimes it switches from reach to odst. I hadnt been on waypoint in a long time so about two months ago i got on and this is whats been happening. so i got on waypoing on the computer and it says i have only 79 halo achievements. i feel as if im missing out on something i want to know what milestone i really am on.