What are MBX Tokens? December 14, 2022 05:37 Updated MBX Tokens are the common cryptocurrency that can be acquired in the MARBLEX ecosystem of games. They can be traded inside and outside of games. Related articles Where can I use them? Can I buy and sell tokens? My child signed up using my information. Someone else signed up using my social media account. Please delete/unlink the wallet. Do I need to install the app to use MBX Tokens?