Art style: Mines, gemstones, adventures.

References: SteamWorld Dig

Main idea of the game:

Players control a brave explorer who descends into mines of different biomes in search of minerals. As the game progresses, players can upgrade their character's gear, enhancing their abilities and supplementing with new equipment. The goal of the player is to find all the minerals in the collection.

Features of the game:

1. Three unique biomes: The game unfolds in three different geographical zones - the USA, Brazil, and India. Each biome features a unique set of minerals for extraction.
2. Level generation system: Each biome has one generated level, consisting of nine rooms. Every three days, levels are randomly regenerated, and resources and monsters are restored.
3. Mineral collection system: The game features 99 unique mineral stones. Players earn rating points for discovering new stones.