This repository contains 2 solutions for using serial codes in Unity. Newer version was combined into this repository to better organise releases due to both packages providing simmilar solutions.
Keep in mind that these solutions were not updated for quite some time now and recent commits were done due to cleanup procees. Yet they should still work so feel free to use them however you want to. (within license agreement)
Solution without database system (old):
https://github.com/mblazejczyk/Serial-code-protection-for-Unity3d/tree/main/NoSQL-Driven(SerialCodeProtection)
Solution with database system:
https://github.com/mblazejczyk/Serial-code-protection-for-Unity3d/tree/main/Database-Driven(BetterSerialCodeProtection)