Small 2d platform game with exploration that is quite entertaining even though I would recommend playing it with the controller since at least with the keyboard I couldn't control the character well.
Although the experience is somewhat short, it does feature many concepts of exploration, finding paths that you must return to eventually when you have a key or a new ability to progress. On the other hand, the management of the jumps is somewhat complicated but with some practice it is easy to obtain most of the jumps even though the highest ones are still difficult to perform.
A fun and challenging experience that makes me wonder what else has been scheduled at PICO-8.