Addon Godzilla is a free application developed by Rioko Apps for Android devices that allows players to add a new boss battle to Minecraft Pocket Edition. This application replaces creepers with Godzilla, the king of monsters, who is much larger than any other mob in the game. Godzilla has the ability to shoot fireballs and cause damage by hitting his targets. The application provides a new challenge for players who are looking for a thrilling boss battle in Minecraft PE.

Players need to defeat Godzilla to save the world from his destruction. However, it is not an easy task, and players need to come well-prepared with health potions and other tools to make the fight easier. The application comes with a disclaimer that it is an unofficial add-on for Minecraft Pocket Edition and is not affiliated with Mojang AB.

Overall, Addon Godzilla is an exciting addition to Minecraft PE for players who enjoy boss battles and want to add a new challenge to their gameplay.