According to the discord:
The new engine **requires Vulkan support**. For PCs, it means having a GPU that is newer than GTX 700 series, and for smartphones it means having Android 10 or above. So if your PC or smartphone isn't advanced enough then it won't open
Recommended specs for PC are: 64-bit 4-core CPU, 6GB RAM, GTX 960 or above.
For android it is: Android 10, 4GB RAM (3GB has been seen to work, but may crash)
Hope this helps man