I read that it's hard for a lot of people, I decided to detail the method and add benchmarks.
- Activate the electricity, the "pack a punch" and the "etherscope".
- A frag grenade.
- A self-resuscitation kit (or with a friend who uses the healing aura)
- Get on the chair and go as far as possible then turn around.
- Go forward and jump almost at the same time, in the direction of the ball by spamming the cross button.
- On the ball, just move your viewfinder, take the middle of the table as a landmark and raise your viewfinder, as in the video, then run and jump by spamming the cross button.
- Arrived at the top, you must move forward, crouch down, move forward, lie down, move forward then place the left side of the cross of your viewfinder as in the video.
- Now that you're ready, use your frag grenade, keep it in hand to explode with it.
- When you are on the ground, keep square pressed to heal yourself and at the same time, spam the cross button.
- To practice this method, you can try while in god mode.
- You have access to an unlimited ammunition box.
- You can go out and improve your weapons using the power of ether as in the video and then come back with the same method.
- If you enter the ether, the portal will change location.