Gotxu is one of the three skins released in one part of the Gottems offer. It could be purchased on an individual basis with game coins in early March 2021.
Gotxu could be purchased in the Skins Shop under the 'Gottems' tab for 3500 coins. This skin 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.
Note: The Gottems offer has been released multiple times since its debut in 2021. The price for Gotxu remained at 3500 coins for every release.