How to obtain and use Knives Out Costume Tickets (Levels 1-6), Firearm Chips, Vehicle Exchange Vouchers, and Golden Pieces. Explanation of item exchange, modification methods, collaboration costume tickets, etc.
Table of Contents
Overview of Costume Tickets
What are Costume Tickets?

Costume Tickets are items needed to exchange for specific costumes or to modify costumes you already own. Costume Tickets range from Level 1 to 6, and the higher the level, the more valuable items they can be used to exchange for or modify. Additionally, they can be exchanged for permanent skins in the shop.
How to Obtain Costume Tickets
Obtain the Same Costume/Item

▲Automatically converted when duplicate items are obtained.
Costume Tickets are automatically converted according to rarity when you obtain the same costume or item from gachas, etc. The number of tickets converted varies by item, but it's generally around 1 to 10 tickets.
List of How to Obtain
Ticket | How to Obtain |
---|---|
![]() | Duplicate Gray Item |
![]() | Duplicate Green Item |
![]() | Duplicate Purple Item |
![]() | Duplicate Orange Item |
![]() | Duplicate Gold Item |
*Costume Ticket (Lv4) is currently unobtainable.
How to Use Costume Tickets
Exchange in the Shop

Go to the Ticket Shop to see items available for exchange with Costume Tickets. You can also exchange for season-limited rare rewards, so be sure to check regularly.
Use for Costume Modification

Proceed to the workshop for some modifiable costumes, and you can modify them by consuming the Costume Tickets required for leveling up.
Collaboration-Limited Costume Tickets

Some collaboration-limited costumes cannot use regular Costume Tickets and require dedicated costume tickets.
For Purchasing Transceivers

Often surplus Costume Tickets (Lv1) can also be used to purchase regular transceivers.
Other Tickets, Chips, and Pieces
How to Obtain Firearm Chips
Firearm Chip | How to Obtain |
---|---|
![]() | Duplicate Purple Firearm |
![]() | Duplicate Orange Firearm |
![]() | Duplicate Gold Firearm |
Firearm Chips are used for modifying or exchanging firearms. Like Costume Tickets, they are automatically converted when you obtain a duplicate firearm you already own from gachas, etc.
How to Obtain Vehicle Exchange Vouchers
Vehicle Exchange Voucher | How to Obtain |
---|---|
![]() | Duplicate Orange Vehicle |
![]() | Duplicate Gold Vehicle |
Vehicle Exchange Vouchers are used to exchange or modify vehicles such as sedans and motorcycles. Like other tickets, they are automatically converted when you obtain a duplicate vehicle item you already own from gachas, etc.
How to Obtain Other Pieces
Chip | How to Obtain |
---|---|
![]() | Daily Missions Monthly Login Event Rewards |
![]() | Event Rewards |
![]() | Daily Missions Monthly Login Event Rewards |
Can be exchanged for costumes and vehicles in the Chip Shop. Unlike tickets, they cannot be used for modification. Collecting Golden Pieces allows you to get gold vehicles for free, so free-to-play and light-spending players should prioritize collecting them.