Is Nulls Brawl APK Safe to Download and Play?

I've recently come across the Nulls Brawl APK, and it looks pretty exciting with all the unlocked characters and features. However, I'm a bit concerned about the safety and security of downloading and playing it. Has anyone here downloaded and played Nulls Brawl? Did you encounter any security issues or malware? I want to make sure it's safe before I install it on my device.