You are a young Eye, on a quest to not die in a harsh world of perpetually aggravated crows and badly connected platforms.

Use the arrow-keys to move, double-tap the "up" arrow to double-jump, and utilize the magic-infusing monocles.

In case you haven't realized already, avoid the crows.

Disclaimer: This game is really not complete at all, so treat it like a demo rather than an actual game.