A brand new sequel has now been released, developed for Gameboy.
A Magical Tale: Revoke

You've been tasked to complete each of the caverns located in each area. Each cavern contain 15 levels, filled with both combat and puzzles! From the likes of lava, sand, ice or water themes, they all collaborate into a full quest with over 90+ levels overall to cater to your cavern crawling need!

For each level you complete with you will gain a  key, with that key you can unlock the door nearby in order to progress to the next level!

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In the latest version of the game as of v2.0.0+, it introduced brand new content "Snow Cavern" totalling the amount of caverns to 7! In this cavern, you will confront snowmen and new set of unique puzzles!

Both saving and loading can be done at any point during your game, This menu can be accessed by pressing the pause button located at the top left of the screen.