Indie developer Daniel Bryant has launched Echoshade, a unique level-based puzzler for Windows, Mac, and Linux that he developed as part of #onegameamonth. The full version is available as a pay-what-you-want download ($1 minimum).

In Echoshade, players control a wayward ghost who must escape from a dangerous otherworldly dimension filled with spirit-snaring traps. Reaching each level's exit is more difficult than you might think, though -- once you send the ghost off in any direction, it doesn't stop until it collides with a wall, so you'll need to plan your path accordingly.