The 2012 Annual Roguelike Release Party (ARRP) was held on the 15th and 16th of September 2012. This is the nearest weekend to 6 months after the 2012 7DRL competition.
Those who planned to participate were encouraged to declare their planned releases. Announcement was not necessary though - simply releasing your game or updating on the above date was required to participate.
- C.A.Sinclair - Rogue's Souls 0.7
- Whales - Cataclysm and possibly unnamed city-building roguelike
- Yamamushi - The ASCII Project Official "First" Milestone Release 0.0.1
- Darren Grey - Rogue Rage
GoodSir, Psiweapon, Jolly Roger, Tails - Fall From Heaven 0.1.
- Kawa - Noxico 0.1.10
- Kyzrati - X@COM R7 "Chryssalids in my Backyard"
- Mongrol - Traction Edge
- Mosenzov - Left Field Hotel 
- SRD - Mutant Aliens! update, Encircled update 
- Royalewithcheese - Mushroomvania 
- Steven Black - Blacken Java Roguelike Library 
- Norman B. Lancaster (QBRADQ) - Online Leader Boards for Brogue
- Björn Ritzl - Dweller (early release on the 9th of September due to a two week vacation, http://www.dwellergame.com/2012/09/dweller-1225.html)
- Eben Howard - Earl Spork update to use SquidLib's new animation features
- Andrew Wright - @Star Wars
- RRRSTeam - RRRSRoguelike
Tuplis - Zombies! 1.0
- XLambda - MagmaHack b1
Xtricate - Outlast v0.1 jice - pyromancer ! 0.2.1Failure!
- Happy Pony Land - The Slimy Lichmummy 0.39
- Tanthie - Drakefire Chasm v1.3
- Wouter van den Wollenberg - Triangle Wizard R 15.02
- Vaughn Royko - Wayward Alpha 1.5
- Sean Brown - Middlecrest - Alpha v0.2.23.1 (world generation rewrite)
- tuturto - Herculeum - 0.6 (user interface update)
- Ondras - RailRL Alpha
- ludamad - lanarts version 0 release 8 
- Foox, Psiweapon, 7h30n, Into the Dungeon++ 0.8
- Andrew Doull, UnBrogue 1.0
- Angband updated to version 3.4
- zasvid, Cosmic Commando v0.1
- Bhaak - NetHack-De 3.4.3-20120916a
- Mikko Lehtinen - Halls of Mist
- DarkGod - Fylish Island 0.9.42
- Derrick Creamer - Forays into Norrendrin 0.6.3
- Ratfink - Intelligence: The Roguelike
- Thomas Biskup, Jochen Terstiege - ADOM v1.2.0 p3