Gun boots - Blast your way through crumbling stone and strange creatures as you fall further and further down the well. Unlock new weapons and upgrades for your high-powered footwear, from stylish lasers to powerful shotgun bursts

Gems and upgrades - Release the shiny gems locked within the rocky terrain or tucked inside the scary inhabitants of the well to purchase special items, or forge on to special checkpoints to unlock weapon upgrades such as friendly drones and red-hot bullet casings

Frightening, crawling villains - The well is full of enemies that want nothing more than to stop you in your gun boot tracks. Battle everything from slimy worms and frogs to menacing skeletons and cave trolls

Unpredictable well - The well itself has lots of surprises, changing with each new trip down its formidable walls - no two adventures are exactly alike for the young hero

For one player