Here is an overview of the game, via its Steam page:

About

Timothy and the Tower of Mu is the second episode from the Timothy series by Kibou Entertainment. Mixing elements from old-school games and new ideas, the game is going to challenge even the most proficient platform-lover with puzzles, action, a curious lore and RPG elements.

The Tower of Mu is waiting for you: prepare yourself.

Story

Timothy’s grandfather is dead.

But legends tell of a tower so high that disappears above the clouds, built by a god.

If someone manages to climb it to the top, a wish is granted.

Timothy, armed with hope and courage, decides to face this deadly test and bring back to life his grandfather.

The Tower of Mu is waiting for the next victim: are you enough nimble, strong and smart to overcome this challenge?

Key Features

• Classic action / platformer mechanics with a sprinkle of RPG.
• Inspired from classics like Faxanadu, Kid Icarus, Demon’s Crest, and Shadow of the Colossus.
• Around eight hours of gameplay.
• Hardcore platform action: die a lot, learn from your death, overcome your limits!
• “Pimped NES” graphics: a mix of old school pixel art and “bouncy” animations!

Watch a new teaser trailer below. View a new set of screenshots at the gallery.