Maser is a mid-boss from Zanac. DetailsEdit Maser appears as a V-shaped aircraft. It teleports around the screen, scattering bullets all over before disappearing and appearing in another place. It appears in stages 2 and 11. Retrieved from "https://aleste.fandom.com/wiki/Maser?oldid=580" Categories: Bosses Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.