November 12, 2013 Patch
{{Patch layout | before = November 11, 2013 Patch | day = 12 | month = november | year = 2013 | after = | source-title = Team Fortress 2 Update Released | source = http://store.steampowered.com/news/11852/ | notes = === Team Fortress 2 ===
- Added new series of Chemistry Sets
- Added "Collector's" item quality. "Collector's" items are created by completing special Chemistry Sets.
- Added a server cooldown period for Eternaween votes
- Spooky Keys are now regular keys
- Fixed seeing the fire texture on The Maniac's Manacles, PY-40 Incinibot, The Parasight, and The Foul Cowl in DirectX 8
- Fixed some Halloween spells not working during Eternaween