Both groups, despite locating and scouting multiple entrances formed by the remaining fragments of the comet (spikes) that struck eventually ended up going through the front. Since both teams hit a lot of the same content and made a lot of similar choices I'll be talking room layout and the highlights of each team.
Dungeon Entrance
Is blocked by a fallen log, further down the path is a way to drop down where the Comet Spike punctured