https://brainclick.itch.io/theghostofmyself
The Ghost of Myself" is an engaging cooperative point-and-click adventure game designed for you and a friend to enjoy together. Get ready to team up and tackle puzzles and clues as you work together to progress through the game. With your friend by your side, you'll need to communicate and collaborate to overcome challenges and progress through the storyline.
The game features 8 cooperative puzzles and 2 single-player mini puzzles. Available on PC, the cooperative gameplay doesn't need internet access. Expect a gameplay time of about 45 minutes to 1 hour.