It looks like you’re asking for a review of a specific version of Kingdom Rush Frontiers described as:
This article will dissect why the premium edition is superior, provide a full tier list of every unlocked hero, and explain how to dominate every level from the Sagerra Jungle to the Umbra Void. It looks like you’re asking for a review
: A classic red dragon that breathes fire and causes massive area damage. Heroes used: Bonehart + Asra Tactics: Bonehart flies
The file is designed to bypass the standard payment models of the game, providing the "Premium" version (which removes ads/energy limits) and unlocks all paid heroes without spending money. you have two.
While the standard mobile game provides only 4 free heroes (Alric, Mirage, Cronan, and Bruxa), the Premium/Steam version unlocks the full roster of 16 legendary champions as you progress through the campaign. This removes the need for separate in-app purchases that typically cost between $0.99 and $6.99 per hero. Included Hero Highlights: Bonehart