About DEEPER! Crystal Descent

Guide a drilling machine into a mysterious underground world, choosing connected routes as you search for useful resources. The descent combines exploration with light strategy because every expedition involves decisions about direction, energy, cargo, and when to head back.

Different underground biomes and resource deposits make the journey feel like an ongoing search rather than a single straight drill. Bring collected materials to the surface to sell them, then invest the proceeds in improvements for the drill, battery, cargo space, or drive system so deeper areas become reachable.

How to Play DEEPER! Crystal Descent

Use a mouse, tap, or click to select a connected path from the machine's current position and move the expedition through the underground map.

Watch the expedition resources while traveling, since energy and cargo affect how long the current trip can continue.

Use the on-screen controls when you need to turn back along the route, return to the surface, sell gathered resources, or buy an upgrade.

Plan each descent around the deposits you want and the route that can bring the machine back safely.

Tips & Tricks

1Avoid filling the cargo hold with less useful finds if a more valuable deposit lies along a practical return route.
2Spend improvements according to your next goal: a stronger drill, more battery, extra cargo, or better driving ability.
3Select routes with the entire expedition in mind, including the eventual trip back to the surface for trading.