HZD: The Frozen Wilds - PS4 - Errand - Geared Up: Stormslinger (Blind, Ultra Hard)

Aloy teams up with Varga to take down a Stormbird for the part to upgrade the Stormslinger. There is no tutorial for the Improved Stormslinger but there is a trophy for upgrading all three weapons. Afterwards Aloy disables the final control tower (for another trophy) and gathers more bluegleam. One requires going through the ice cave again (it turns out that the map and marker will send you round in circles there, so just ignore them if you're going for that bluegleam).

Full playthrough here

Horizon Zero Dawn,ps4,2017,Sony Interactive Entertainment,guerrilla,walkthrough,longplay,gameplay,guide,videogame,action adventure,rpg,free roam,western rpg,stealth,open world,sci-fi,fantasy,post apocalypse,hard,platinum,100%,blind,aloy,cutscene,playthrough,ultra hard,dlc,frozen wilds,errand,Geared Up: Stormslinger,