We have now released Helena the 3rd on the Ubuntu Software Centre priced at $7.99 or you can purchase direct from our website if you prefer http://www.helenathe3rd.com/ . We have a few more digital distributors in the pipeline.
Inspired by old school gameplay, Helena The 3rd is an action platformer where you pilot a jumping tank as you explore underground caverns and battle hostile robotic enemies. Occasionally you'll need to leave your vehicle to explore rooms you can only get to on foot. Gameplay switches from 3rd person to FPS as you search for powerful upgrades you'll need to reach new areas.