About this game
DEEPER! Crystal Descent is a single-player mining game built around careful planning. You guide a drilling machine through an underground world that keeps growing as you dig, choosing each route with an eye on your energy and cargo limits. Every tunnel you open is a decision, and a poor choice can leave you stranded far from the surface.
The loop is simple to understand but rewarding to master. You gather valuable resources from several underground biomes, climb back to the surface to sell your haul, and spend the earnings on permanent upgrades. Better drills, larger batteries, bigger cargo holds and stronger drive systems let you reach deeper layers where richer deposits are waiting.
It runs in the browser with no installation, and the controls are straightforward: a mouse or a tap is all you need. If you enjoy strategy games that reward patience and planning, this descent is worth taking. How deep will your machine get?
How to play
Click or tap a connected route that is available to move the drilling machine. Use the on-screen buttons to manage your expedition, plan your return along the route, sell collected resources and buy upgrades. All gameplay can be controlled with the mouse.