User rank, parties and friends

User rank

You earn rank EXP every time you clear a quest. Clearing with rank S gives 20% more. When the bar fills, your user rank goes up and you get:

• a higher party cost limit, so you can field rarer units together,
• room for more friends (up to 100),
• one-time rank missions with Memory Diamonds and Decryption Keys (collect them under Missions).

Rank only goes up; it never drops. There is no stamina in Memory Defrag, so a higher rank does not refill anything. You can play as much as you like at any rank.

Parties and party cost

A party holds up to three units who fight in the quest, and you switch between them in battle. Each unit has a cost: the rarer the unit, the higher the cost (★4 units cost 12, ★5 cost 15, ★6 cost 18 for most units). Your party's total cost must stay under your rank's limit.

On MD:Rebirth the cost limit is 20 plus your rank (rank 4 = 24, rank 20 = 40). The original game's exact table was never recorded, so this is our closest match to what players reported; it may be adjusted.

You can save several parties and pick one before each quest. Some characters can also bring an Assistance Character that does not count toward the cost; see Sword skills and switching.

Supporters and friends

At the start of a quest you can pick a Supporter: another player's unit that fights alongside you. Friends appear first in the Supporter list. One daily mission asks you to clear a quest with a Supporter.

Your user rank sets how many players you can follow, up to 100.

Your name, comment and title

• Name: up to 10 characters. Change it under Menu > Status > Edit User Info, or press and hold your character in town.
• Comment: a short line other players see in town and in quests. Change it in the same place.
• Title: a badge you earn from hard missions. Some titles carry a battle skill; you choose one title to show and one title for its effect. Titles may not be available on MD:Rebirth yet.

Keep names and comments friendly. Rude words are filtered.

Data transfer: keep your account safe

Your account lives on the MD:Rebirth server, linked to your device. Set up a transfer code now so you can move to a new phone or recover after reinstalling.

1. Open Menu > Other > Data Transfer.
2. Write down your transfer ID.
3. Set a password (8 to 32 letters and numbers).

To load your account on another device: on the title screen tap Support > Transfer Data, then enter the ID and password.