Sonic Boom is one of the four skins released under the Rise of the Mechanos part of the Mechanos offer. It could be individually purchased with game coins in late June 2017.
Sonic Boom could be purchased in the Skins Shop under the 'Mechanos' tab for 690 coins. It was available for a limited time and may not be available for purchase in the future.
Details of this offer can vary depending on location, platform or time.
- The Rise of the Mechanos sub-offer has been released many times after the initial 2017 debut. The last three releases were in January 2020, August 2021 and then in October 2021. The price for Sonic Boom remained at 690 coins for every release.
- Sonic Boom was released again for a limited time under the Domo Arigato Mr. Roboto offer in mid May 2020. This time Sonic Boom could be purchased for 1400 coins.