VectorWars VR is on sale now for 75% off as part of Steam’s Summer Sale.
VectorWars VR is an overhead spaceshooter with a tabletop feel. Fight of hordes of alien ships as you collect power-ups and upgrades, to fight back and save humanity. The game uses a unique cross-platform score system, allowing you to compete with other players internationally for the highest score.
Buy a copy from here: http://store.steampowered.com/app/600350/VectorWars_VR/