A mini-set that was featured in Harbinger Magazine. Sold together with "Sacrificial Portal" as the Deadly Encounters Combo.
From the publisher's website:
HILLTOP ENCOUNTER INCLUDES:
* 1 "L" shaped ruin wall section with doorway arch.
* 2 destroyed plaster wall sections.
* 1 diorama base tile with camp fire and stone tiles.
* 2 7"X7" base tiles with camp fire and stone tiles (both gridded and non-gridded versions).
* 2 "perfect tile" 7"X7" grasslands tiles (both gridded and non-gridded versions)
* 2 adventurer lean two style tents (with and without crest and rip details)
* 2 sleeping sacks (two different colors with prop separations)