Treasure Hunter Dieci will be a bit of Zelda and Bomberman mixed together with the easygoing gameplay style of Yoshi's Story and an open-progression overworld that lets you decide where you want to go next.

Find a variety gemstones in a massive maze-like world with four dungeons to explore.
You can only carry so many gemstones before it's time to leave however, and easier to find gemstones are worth less points than the harder to reach ones.
Completing a dungeon unlocks it in the Arcade mode! You can replay the dungeons on their own and see what your highest score is.

In the overworld you can find shopkeepers who will sell you keys to progression along with various other types of items,
or you can find other ways to progress...

The small free demonstration here will only have the most basic mechanics in mind in this short dungeon. Likely in the near future however, when I finish recreating this demo with better scripts and a more clear vision for organization, followers on buymeacoffee will get new dungeons to play as they're made.

Treasure Hunter Dieci Pre-Alpha Demo (2.16) screenshots