Design Statement
The track immediately made me think of Celeste, or rather thought that the music was the trailer music of Celeste. So the game follows a similar but more retro/8-bit/Pico-8 vibe.

Game Instructions (launch steps, controls, and gameplay overview)
The game is playable in browser or just simply buy opening the Linux or Windows executable. The controls are detailed in game, but it's WASD for movement, arrows for the hook, and shift for dashing. If a level is too difficult, press "N" to skip.

Gameplay walkthrough video
https://youtu.be/0dHw_yonyEc

Did your project use any AI tools or assets? If yes, please specify.
I have used OpenCode to generate a (regrettably) major part of the game's codebase.