Game on Itch.io - $3.00 $0.45 USD, also you can buy bundle - 

3 game from UniDen - only 2$ 

Specter is a small 2d action/platformer/Metroidvania game, the main mechanic of which is the ability to throw and attach from wall to wall to escape from prison well. You play as a young soul struggling to find a new life. On your way 1 you will meet many dangers, enemies, puzzles. You also have to defeat the Three Guardians (Bosses), so you have to sweat.

Prologue story

Welcome to the bottom on the well, Kid. I am a Paragon. I have tried many times to escape, but have long since given up. Maybe you can stand a chance.

YOU MUST ESCAPE FROM THIS PRISON! 

And here take this, you will need it...

THE SPECIAL HOOK!!!