Yesterday while streaming on twitch I played a game of Halo CE in matchmaking. I fell through the map. It appears to have happened because I walked over the spawn point for my teammate as he spawned. If I remember correctly this was fixed in a previous patch but it is still possible. Video: Falling through the map on Halo CE - YouTube
I just had the same thing happen to me in Battle Creek in Halo 1 but I did not have my game dvr going to record it. But it happened as I was doing a double jump to go on to the top of one of the bases.
Just happened to me on Rat Race.
yeah same here for me on battle creek too
It happens to me in every mission on campaign non stop it took me over two hours to get two missions done cause i had to walk around like i was on thin ice about to fall at any moment