Gear progression
Progress to Survival Promenade
Use Promenade Survival as a progression step once its campaign unlock is met, selecting a difficulty your defenses can sustain.
Promenade Survival, after clearing the Promenade campaign on the difficulty you plan to use.
Repeat as often as useful for gear and map rewards. Individual drops are not guaranteed, and Survival remains available after its campaign unlock.
Move to another progression map or difficulty when Promenade no longer produces useful upgrades and your defenses can reliably handle its waves.
Open a guide to find other locations and see what the item is used for.
Use Promenade Survival as a progression step once its campaign unlock is met, selecting a difficulty your defenses can sustain.