Indie developer Iridium Studios today announced Sequence, a new title which features mechanics from both traditional role-playing games and rhythm-based games, will be released in March 2011, in a partnership with Microsoft. Sequence features over 10 hours of gameplay, 80 minutes of recorded dialogue, and 26 tracks from Ronald Jenkees and Michael Wade Hamilton. Players switch back and forth between three separate streams of notes, fending off enemy attacks while maintaining a constant barrage of offensive and defensive spells. A trailer has been inserted in our download area.