MD:Rebirth
Sword Art Online Memory Defrag closed in 2020. MD:Rebirth runs the original game again on a new server built by fans, so the characters, story and battles can be played once more.
This website
This site is the game's database and guide. Everything in the database comes from the game's own data, so new characters, weapons, quests and scouts appear here as they arrive in the game.
Some descriptions and stats were checked against the community's SAO MD database and the SAO MD fan wiki (CC BY-SA). Thank you to everyone who kept that knowledge alive.
Not official
MD:Rebirth is a non-commercial fan project. It is not affiliated with, endorsed or sponsored by Bandai Namco Entertainment or the Sword Art Online rights holders. All character names, art and game text belong to their owners.
Credits
Unit, skill and weapon details, and how each was originally obtained, use the Community SAO MD database sheet by Azuto and contributors: Twin Swords, Salieri, Jiuhin, Youmou, brian, soullessexoryuz, Kaz_Kirigiri, Pep, Pineapple, Tagle, ratsounds, Hotsuin, haekuh, Ntogg, Delta, Ryechu!, ShibouShi, Murray, Khoa, veryjerry0, otakusan167, MysticWatch, DirewolfX, pozling, kevin[tae], ButterfreeMD, dBreezy, tanngrisnit, Katsura Isumi, Ƒʉͫcͧкͭιͪηͣ〄Rɨɴ, and many other players.
More text and stats come from the Community SAO MD database (fanadata) and the SAO MD fan wiki (CC BY-SA). Where any of these differ from the game's own data, the game data is shown.
Guide sources
These guides adapt text from the Sword Art Online Memory Defrag Wiki on Fandom, used under CC BY-SA 3.0; the adapted text is shared under the same license. Thank you to the wiki's editors. Where the wiki and the game differ, the guides follow the game's own data and the MD:Rebirth server.
- Your daily routine: Beginner's Guide and FAQ, Events
- Memory Diamonds, Col and the Gift Box: Memory Diamonds, Col, Shop, Beginner's Guide and FAQ
- User rank, parties and friends: Beginner's Guide and FAQ, Transfer Data
- Battle basics: Beginner's Guide and FAQ, Battle Mechanics
- Sword skills, switching and parrying: Beginner's Guide and FAQ
- Elements and weapon types: Battle Mechanics, Beginner's Guide and FAQ
- Status effects: Battle Mechanics
- Levels, the Attribute Matrix and Decryption Keys: Beginner's Guide and FAQ
- Limit breaks, upgrades and duplicates: Beginner's Guide and FAQ, Template:Character Appearance Rate
- Skill slots and medallions: Skill Slot, Blessing Medallion, Story Unlock Event, Character Introduction Quests
- Weapons, armor and the Blacksmith: Beginner's Guide and FAQ, Equipment List
- Story quests: Beginner's Guide and FAQ
- Extra Quests: Beginner's Guide and FAQ, Newbie Quests, Events
- Events: Events, Story Unlock Event, Series of Battles Ranking, Medal Scout, Character Introduction Quests, Defensive War, Hate mechanism
- Scouts and Weapon Purchase: Beginner's Guide and FAQ, Re-Roll, Medal Scout, Memory Diamonds
- Co-op, PvP, Supporters and guilds: Hate mechanism
- Glossary: Beginner's Guide and FAQ
- FAQ: Beginner's Guide and FAQ
- Items and materials: Item List, Beginner's Guide and FAQ