This challenge will be live from Feb 22nd 2019 to Mar. 8th 2019 at 10am PST.
Announced at https://gearsofwar.com/en-us/community/whatsup-feb21-2019
THE ULTIMATE OSOK EVENT
This Friday, it’s time to welcome the ultimate Gears 4 OSOK event with the 4 new challenges, the return of Classic OSOK and the debut of OSOK Horde!
We’ve going huge with our event challenges for this event – 4 different challenges (2 per OSOK mode) with a massive THIRTY weapon skins up for grabs. Yup, 3-0.
OSOK Horde: Can’t Stop This!
Challenge: Complete 3 matches of OSOK Horde
Reward: 5 random Midnight Omen Weapon Skins
You will need to complete 3 full 25 wave matches of OSOK horde during the event.
You will be rewarded 5 random Midnight Omen Weapon skins which will also help with this achievement.
Shout with any questions, comments, or concerns.