Tessallation is a First Person, “Single Player Co-Op,” Puzzle game about a 4th grade girl named Tessa that has the whimsical ability to time travel!
Great concept. It remind me of the first time I played Portal, that feeling I got when playing it. Definitely some bugs to work out and it would be nice if it was significantly longer (with new ideas like the spring put into place to help fill out content). With those in place I'd gladly throw down some money for the game.
There is a very frustrating bug: a delay between the clones' reaction (too quick) and the environments changes like the movements of the platforms, makes it almost impossible to pass the 3rd or 4th puzzle. I, personally, gave up after ten attempts.