A first-person RPG/shooter with minor citybuilding aspects and a light-hearted sci-fi feel. Kind of like a more casual Borderlands with a splash of SimCity Buildit. About 20-30 minutes of gameplay in this demo.
Main mechanics are grapple hook movement, resource collection, mine building/upgrading, combat with weapon/shield upgrades, NPC quests, and one turret gunner mission with slightly different combat mechanics (freeze+AOE bomb).
Submission page with APK: http://vrjam.challengepost.com/submissions/36303-galaxy-grapple
Main challenges for the future are getting the framerate to a consistent 60+ (currently 45-60), and ironing out the mechanics. Combat and resource mining aren't integral enough to the main loop.