Best Endless Game of All Time! – Slayin Review

I love the arcade style game that's endless, but can you please update the game so it’s full size on my iPhone 11 Max. Plus updating the game in general like adding a iCloud backup system, new character, enemies, bosses, and maybe even adding a subscription with some benefits. A fresh start for this amazing game would be nice.
Review by Jamesghostrider on Slayin.