Collect ring on the new adventure in angel island ! Sonic and his knucle friend, and some special other friend. Their mission is fighting against crude dr. billy and save their green zone hill ! Each char has many powerfull skill as Ground Action Skill : Increases speed and ground maneuvering, Aerial Action Skill : Improves airborne maneuvering, such as when performing attacks, Hidden Skill : Improves one abilities at the cost of creating a drawback. Assist Skill : Augments attributes or another Skill to make a more powerful version of it. Damage Skill : Helps protecting or aiding Sonic when taking damage, Special Skill : Exclusive for Crest Skills. Increases the power of the skills of the same element, with an additional effect. Collect more coin as you can to restore health and upgrade level, item and their weapon. Knu Friends: Angel Island features: - 8bit pixel adventure platform game - 5 familiar special characters - collect ring much as you can - sonic & knucle fan game - midi sound - small size < 5mb - over 8 zone to discover Help sonic and his friend protect green hill now !