Happy Devil Day (Obey Me!)
From The Obey Me Wiki
You may be looking for the Nightbringer version of this page, see Happy Devil Day (Nightbringer). If you are looking for the UR Memory Card, see Happy Devil Day!
Happy Devil Day — sometimes shortened to "HDD" — is an anniversary celebration that takes place in the month of December, with a number of events, rewards, and updates happening in commemoration of the original release date of Obey Me!, December 12. There are also "Happy Devil Day .5" events during the month of June celebrating the half-anniversary of the game's release.
This page lists all of the events that took place during all past "Happy Devil Day" and "Happy Devil Day .5" celebrations, sorted from the newest anniversary to the oldest.
Happy Devil Day 2023[edit]
- Special Nightmares Merry Devildom Xmas 1 and Merry Devildom Xmas 2 were available
- The Celestial Blessing Pop Quiz Happy ☆ Holidays! was available
- The Pop Quiz has four chapters total
- A special Login Bonus was available
- All characters received Noel outfits
- The new song Magic Moment was released
- Messages from the characters were posted on the official Twitter account
Happy Devil Day .5 2023[edit]
- A special Login Bonus was available
- The login rewards were Home Pictures of the brothers
Happy Devil Day 2022[edit]
- Nightmare Revival of the Demons: Almost Three! was released
- Event Nightmares The Three Worlds Pre-Party Vol. 1 and The Three Worlds Pre-Party Vol. 2 were released
- Event Nightmares Our Intertwined Destinies 1 and Our Intertwined Destinies 2 were re-released
- The Celestial Blessing Pop Quiz The Three Worlds Festival was released
- There were two boosting periods for this quiz
- A special Login Bonus was available
- A Charge Mission was available
- Two Pint-Sized Challenge missions — Vol. 1 and Vol. 2 — were released
- Memory card rewards from each challenge included a Devilgram story
- Special Sales sets were made available
- Another Happy Year card was gifted as a reward from the retweet campaign
- Video messages from the voice actors of the demon brothers and the side characters were released on YouTube
- Video messages from Lucifer, Mammon, Leviathan, Satan, Asmodeus, Beelzebub, Belphegor, Diavolo, Barbatos, Luke, Simeon, Solomon, Mephistopheles, Raphael, and Thirteen were released on YouTube
Happy Devil Day .5 2022[edit]
- Event Nightmares Almost Three! Karasu's Blessing! and Conquering the Devildom released
- Revival of the Demon Nightmares for Mammon, Leviathan, Satan, and Asmodeus released
- The Celestial Blessing Pop Quiz The Great Yokai Parade was released
- There was a special x3 Boosting Period for this quiz
- Players could summon 50 times for free in the Chapter A Nightmare
- A special Login Bonus was available
- A Charge Mission was available
- A Pint-Sized Challenge was available
- Special Sales sets were made available
Happy Devil Day 2021[edit]
- Event Nightmares Our Intertwined Destinies 1 and Our Intertwined Destinies 2 released
- Event Nightmares Jingle Demons and Winter Wonderland were also re-released
- The Celestial Blessing Pop Quiz A Surprise for You was released
- This quiz's story is fully voiced
- This was the release of the first Celestial Blessing Pop Quiz
- Mephistopheles, Raphael, and Thirteen were announced as new characters
- Memory Cards including each of these characters were also added to the Chapter M Nightmare
- UR Card summoning odds in the Chapter M Nightmare permanently increased from 1% to 3%
- Lessons 60-80 began releasing
- A special Login Bonus and additional Event Login Bonus were available
- A Charge Mission was available
- Special Sales sets were made available
- Video messages from the voice actors of the demon brothers and the side characters were released on YouTube
Happy Devil Day .5 2021[edit]
- Event Nightmare Bedtime Lullaby released
- The Pop Quiz Toys Galore released
- Players could summon 50 times for free in the Chapter M Nightmare
- A special Login Bonus was available
- A Charge Mission was available
- A Pint-Sized Challenge was available
- Special Sales sets were made available
Happy Devil Day 2020[edit]
- Event Nightmares Jingle Demons and Winter Wonderland released
- The Pop Quizzes Angelic Demons and The Final Countdown released
- Diavolo, Barbatos, Luke, Simeon, and Solomon were added to the game's Intimacy system
- Demon Cards for each of these characters were also added to the Chapter A Nightmare
- UR Card summoning odds in the Chapter A Nightmare permanently increased from 1% to 3%
- Asmodeus's UR+ card Snowy Bliss was gifted in the Mail to all players
- Lessons 40-60 began releasing
- A special Login Bonus was available
- A Charge Mission was available
- Special Sales sets were made available
- Both a music video and anniversary messages video were released on YouTube
6 Months Release 2020[edit]
- Event Nightmare A Party for You (Prelude) released
- The Pop Quiz A Party for You (Septet) released
- Card rewards for this quiz had Abilities for the first time
- Lessons 20-40 began releasing
- A special Login Bonus was available
- A Charge Mission was available
- Memory Cards of Diavolo, Barbatos, Luke, Simeon, and Solomon were released
- Cards were obtainable by collecting card pieces in Lessons
- Daggers were released to allow players to Unlock a Card's Maximum Level Cap
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