Game Troopers recently announced that it was gearing up to release Abyss for Windows Phone, after a series of delays. For those not familiar, Abyss is an exploration game that has players controlling a bio-engineered Nep2no through the depths of the ocean. While exploring, you are tasked with finding a new source of energy, known as Gaia.
Featuring 20 levels, achievements, and the ability to compete against friends on the Leaderboard, the $2.99 price tag seems minimal. The game does indeed support 512MB devices, meaning anyone can take part in the fun. The app may not show for everyone, as it appears the Store is currently experiencing some issues.