How to Increase Accessory Slots Guide for Crisis Core: Final Fantasy 7 Reunion
In Crisis Core: Final Fantasy 7 Reunion (FFVII CC Remaster/Crisis Core Reunion), you can equip various Accessories to Accessory Slots to grant Zack useful passive effects such as stat boosts, elemental magic and status ailment resistance, and passive buffs.
Limited to Two (2) at the Start of the Game
Upon starting a New Game, Zack will only have access to two (2) Accessory Slots which is not a lot, especially during the late stages of the game. You will need to increase the number of Accessories you can equip at a time to gain as many beneficial effects in battle.
Progress through Optional Missions Get Extra Accessory Slots
Clear optional Missions 7-2-2 and 7-2-5 to get the Keychain and Backpack key items.
You will be rewarded with the Keychain for clearing Mission 7-2-2 and the Backpack for Mission 7-2-5. These key items each give you one (1) additional Accessory Slot, bringing the total number of Accessories you can equip to 4 (maximum).
Missions 7-2-2 and 7-2-5 become available during Chapter 5 of the main story or about halfway through the game. Note that it is entirely possible to miss out on these two extra slots as Missions are optional. Before clearing Chapter 5, try to do these Missions first.
Accessory Slots Are Not Carried Over in New Game Plus (NG+)
Upon beating the game and starting NG+, your Accessory Slots are reset to their initial number (2). You will need to go through the main story and clear Missions 7-2-2 and 7-2-5 again to unlock the extra 2.