Because this is a fan-made project and not an official Nintendo product, you won't find it on the Google Play Store. The primary way to get the latest official builds and support is through the community's .
Disable "Battery Optimization" for the app in your phone settings to prevent the CPU from throttling. Super Mario Maker World Engine 4.0.0 Download Android Fix
Go to your Android App Settings > SMMWE > Permissions and ensure "Network" or "Internet" access is allowed. Because this is a fan-made project and not
Because SMMWE is a fan project, it is not available on the Google Play Store. It is primarily distributed through community hubs: Super Mario Maker World Engine 4.0.0 Download Android Fix