BINARY DOMAIN
50 Achievements
1,000
80-100h
Spider Killer
Destroy all of the Spider's legs.
15
How to unlock the Spider Killer achievement in BINARY DOMAIN - Definitive Guide
Just continue doing this until he is destroyed. If you need health or ammo there are some located on the other side from where you start and if you shoot the small green flying saucers they will drop rockets. There is also a vending machine up the blue steps to the north east of where you start.
Boss-specific, missable trophy.
This trophy can be earned in Chapter 2, Scene 2 - Rotary (Bar). Spider Killer is similar to the Jumper trophy, in that you may not realize it is missable. Grab the rocket launcher at the beginning of the Spider boss fight, and aim at its legs. After removing the armor, aim for the weak points. There are more rockets in each corner of the map. Whirlers will be flying around carrying rockets as well. Shoot down the Whirlers and pick up the rockets that they drop. You can use your shock burst to temporarily immobilize the Spider before aiming at its legs or running across the middle to pick up rockets or bosonic cells.
This can be missed as Bo tells you to shoot his belly, instead and this will achieve the same result grab the rocket launcher on your left and shoot his legs, there are 8 in total and by shooting them with a rocket or throwing a KISS grenade you destroy its armour and must shoot the canisters on his legs, best with your assault rifle. No matter how many legs you shoot he still won’t go down until all 8 are destroyed. You will have to run around the area to find more rocket launcher ammo.