Sonic 1 - South Island Expedition (formerly Definitive)

Sonic 1 - South Island Expedition is an enhanced fan-made remake of the legendary Sonic the Hedgehog original game. This definitive edition features beautifully remastered graphics, smooth gameplay mechanics, and additional content that expands the classic South Island adventure. Join Sonic as he races through iconic zones like Green Hill, Marble, Spring Yard, and more to stop Dr. Robotnik's evil plans. Collect rings, defeat badniks, and discover hidden secrets in this nostalgic yet refreshing take on the blue hedgehog's debut adventure. With improved physics, enhanced visuals, and faithful recreation of the original soundtrack, this game delivers the perfect blend of classic Sonic gameplay and modern polish.