Tech Lab

The Tech Lab is a tab within the main lobby where players can obtain limited-edition cosmetic items. During each rotation period (approximately 1 month long), there are different items available for sale. The currencies used within the Tech Lab (Access Codes, Mileage, Credits) cannot be used within other areas of the game.

Items
The following types of items can be obtained from the Tech Lab:

Skins
Themed Tech Lab skins are limited-edition; they cannot be purchased with Gems and are only available for a limited time. Some of these skins are Live2D (animated). Additionally, it's possible to obtain Live2D versions of standard (non-Tech Lab) skins.

Players can obtain skins from the Mystery PC, regardless of whether or not they own the character for that skin. To purchase skins from the Mileage Shop, the character must already be owned. To purchase Live2D Skin Tickets from the Credit Shop, the standard (non-animated) version of the skin must already be owned.

Deco Items
Deco Items are furniture items that players can use to decorate the background of the main menu. Owned Deco Items can be placed/removed via the "Research Center" button from the main menu. Each Deco Item can only be placed in a predetermined area.

For a list of Deco Items, see Deco Items.

Background Themes
Background Themes can be used to change the background of the main menu. Excluding Wallpaper backgrounds and the default background, Deco Items cannot be placed on [Background Themes].

Lantern Skins
Lantern Skins can be used to customize the in-game Search effect. Owned lanterns can be viewed/applied via the "Collection" tab of the main menu.

For more information, see Lantern Skins.

Emoticon Sets
Emoticon Sets can be used to customize in-game emoticons. For more information, see Emoticons.

Avatars
Avatars are animated characters that can be viewed within the Avatar Research Center of the main menu. Avatars provide extra rewards for playing Normal or Ranked Games.

For more information, see Avatars.

Voice Announcement
The voice of the in-game announcements can be changed via the "Collection" tab of the main menu.

Mystery PC
The Mystery PC is a Gacha shop where players exchange Access Codes for chances to draw items. These items include limited-edition skins (can only be obtained through the Mystery PC), Live2D (animated) skins, Lantern skins, Background Themes, and Deco Items. Backgrounds and Deco Items can be used to decorate the main lobby background via the "Research Center" button.

Each item that can be obtained from the Mystery PC has a different probability to appear. Only 1 of each item can be owned; any repeat items will be converted to Credits. During each rotation period, the Mystery PC will change themes, and new items will become available for sale.

Mileage Shop
In the Mileage Shop, players can purchase Mystery PC items using Mileage. Unlike the Mystery PC, where items are drawn at random, here players can choose the item they would like to purchase. Mystery PC items from previous rotation periods cannot be purchased within the Mileage shop.

Credit Shop
In the Credit Shop, players can purchase Live2D Tickets using Credits. A Live2D Ticket will upgrade the specified skin to the Live2D (animated) version; in order to purchase a Live2D Ticket, both the character and the skin must already be owned.

The following skins currently have Live2D Tickets available for sale:

Additionally, limited skins/background themes/lantern skins as well as avatars and emoticons from previous Mystery PC periods will eventually reappear in the Credit Shop for one Tech Lab period. The following items can be purchased within the Credit Shop:


 * Zhao Yun Fiora (Live2D): 3300 Credits
 * Wolf Nadine (Live2D): 3500 Credits
 * Guan Yu Li Dailin: 1500 Credits
 * Zhuge Liang Adela: 1500 Credits
 * Lu Bu Adriana: 1500 Credits
 * Jackie Avatar: 2500 Credits
 * Cathy Avatar: 2500 Credits
 * Camilo Emoticon Set: 800 Credits
 * Emma Emoticon Set: 800 Credits
 * Morning of Chaotic Times: 1900 Credits
 * Well (Night): 500 Credits
 * Temple (Day): 500 Credits
 * Military Base: 500 Credits
 * Heirloom Seal of Realm: 850 Credits

Access Codes


Access Codes are used to purchase Mystery PC draw chances within the Tech Lab. Players can spend 10 access codes for 1 draw chance or 100 access codes for 11 draw chances.

Access Codes can be purchased within the "Item" tab of the game-lobby shop. Players can spend 200 Gems to buy 10 access codes or 2000 Gems for 100 access codes. Access Codes are on sale for half-price in "Daily Specials" (10 access codes for 100 gems), but each Daily Special can only be purchased once a day. Additionally, users can obtain Access Codes through the Attendance Event.

Mileage


Mileage is used to purchase items from the Mileage shop. Players earn 1 mileage each time they draw from the Mystery PC. At the end of each rotation period, any remaining mileage will be converted to Access Codes, and the mileage balance will be reset to 0.

Credits


Credits are used to purchase character skins from the Credit shop. Players receive credits for any repeat items drawn from the Mystery PC; the amount of credits received is dependent on the rarity of the item:

Lucky Draw
During the limited time of the event, each draw will grant you an item. You can draw up to 10 times in total. Once an item has been drawn, it will be removed from the list, increasing the probability to get the remaining items on the next draw.

Themes
During each rotation period, the Mystery PC has a different theme.