DEEPER! Crystal Descent

Drill deeper, explore mysterious underground biomes, collect valuable resources and upgrade your drilling machine. Choose your route carefully as you descend through an ever-expanding underground world. Manage your energy and cargo, discover different resources, then return to the surface to sell your haul and improve your machine. Upgrade your drill, battery, cargo capacity and drive system to reach greater depths and uncover richer deposits. How deep can you go? Features: • Endless underground exploration • Route-based tactical decisions • Resource collection and trading • Permanent machine upgrades • Multiple underground biomes • Incre

How to play

Mouse Touch Tap or click an available connected route to move the drilling machine Use the on-screen buttons to manage your expedition return along your route sell collected resources and purchase upgrades All gameplay can be controlled with mouse