Platform mining game with Metroidvania structure. You're a steambot investigating earthquakes beneath a trading town, digging downward through interconnected caverns to find a missing friend. The loop: excavate blocks to tunnel deeper, fight enemies guarding each layer, collect ore and treasure, return to town to buy gear upgrades, then push further into previously inaccessible areas. Tools expand your reach—hookshot for crossing gaps, jet engine for flight, plus combat upgrades for handling tougher creatures as you descend. Enemies include shadow beings and electrical remnants of something ancient. The world opens up gradually; new equipment unlocks shortcuts and hidden chambers you passed earlier. Story unfolds through environmental clues about what caused the quakes and what happened to your friend. Works if you like spatial puzzles and steady progression through escalating challenges.
