Helmet Heroes unblocked game is free for kids to play at school. Let’s choose the hero you like most to start the adventure! In this new journey, you have the mission destroy the monsters and explore the secrets inside. There are a lot of exciting items in this wonderful Helmet Heroes world. You can feed your pet, unlock the weapons, tools, equipment, and have the chance to level up. Are you ready to enjoy this challenge and conquer difficulty? Surely, you will harvest a lot of fun.