Group Progression
Progression in Underfoot is fairly straightforward. Originally you are limited to just Brell's Arena, Tier 6, and Tier 7 zones. To move beyond this into the Tier 8 zones you must appease The Gatekeeper located in Brell's Rest. At any point you can say "enter" to him to get a message telling you the next zone you need complete and who to talk to. You can complete the requirements out of order, he will simply tell you the "easiest" zone uncompleted. The steps are:
- Brell's Rest - Don't Fear the Destroyer
- Cooling Chamber - Tasnise Underbelly
- Pellucid Grotto - The Seeding Frenzy
- Foundation - The Search for Saunk
- Underquarry - Scent of a Woman
- Arthicrex - To Serve Sporali
Each of the above is an instanced mission with their own task requirements for requesting, however for progression you need simply attend and complete the missions provided at least one person can get it. After completing all 6 zones' missions you will be able to use the teleport pads to enter the Tier 8 zones.
Once in Tier 8 you will again need to complete each zone in order to move forward. This means completion of the following missions:
- Kernagir - The Silent Schism
- Fungal Forest - The Fungal Bloom
- Lichen Creep - Bonfire of the Adherents
- Brell's Temple - Fire In The Hole
Again, each mission has requirements for requesting, but only participation in winning the missions is required to become flagged. Completition unlocks the first of the Tier 9 zones, Volska's Husk. Access to the final zone requires you to complete the Volska's Husk mission, Kill the Hatchlings.