Completely Stretchy is an engaging first-person exploration and 3D platformer designed for Play Station 4. Set in the unique Grombi Isles, players take on the role of a character transformed into a blue, stretchy, and sticky being after an incident at the Elektro factory. The game revolves around using this newfound ability to navigate through the whimsical landscape, where players must track down escaped Elektros to restore power and uncover the mystery behind their transformation. The gameplay emphasizes creativity and exploration, allowing players to interact with the environment in fun and imaginative ways.

The game features several key mechanics that enhance the player's experience, including the ability to swing, climb, and stick to various surfaces. As players explore the vibrant regions of Grombi Isles, they will encounter quirky inhabitants, undertake unique quests, and collect items that aid in their journey. With diverse activities, such as riding hoverbikes and engaging in mini-games, Completely Stretchy offers a rich and entertaining adventure suitable for fans of platformers.