Tired of chasing Pokemons? Save the world in this epic hero medieval adventure. The "Last Ancient Evil of Camelot" is a quick response augmented reality treasure hunt with elements of timing sequence puzzle. This is NOT a video game. Instead, it is a Real World Adventure Experience, which turns your own home into an enchanted fantasy land for you to explore using a smartphone. Find hidden items such as the Mythical Sword Excalibur, a Blessed by God himself Crusader's Shield, the Ecnhanted Arrow from a well known fairytale; Learn a Magic Spell from the Wizard Merlin to be able to part the mists, so you can search the Lake Lands; Talk to the High Priestess of Avalon to get the power to pull the Sword out of the stone; Meet some of Robin Hood's followers; Get an Old Key to access the King's Treasure Room; Search in person through the Medieval Castle of Camelot, the Enchanted Lake of Avalon and the Sherwood Forest to gather the equipment needed to defeat the Strongest Demon of Darkness, who is guarding the Portal to the Inferno World at the Evil Mouth Cave.