The Groose Gardens Horde is a 125-Swarmer Horde Killer target on Highway 97. It opens after A War We Can Win and pays 4,000 XP plus Diamond Lake Trust.
Fill your saddlebags, carry every explosive slot and find explosive barrels and fuel tanks before you start. Lead the Horde through them, mine your retreat with proximity bombs and park the bike far down the escape route.
Hordes rest in their hibernation spot during the day and go out to feed and drink after dark. Hitting a sleeping Horde lets you set up traps first. Every Swarmer drops an ear, so loot the field afterward for the bounty collector.
It becomes a Horde Killer target after A War We Can Win.
Deacon blames Highway 97 for feeding so many southern Hordes.
Chemult Station Horde
The Chemult Station Horde is a 125-Swarmer Horde Killer target living in a derailed NERO body train at Chemult's rail station. It opens after A War We Can Win and pays Diamond Lake.
Lobert Draw Ridge Horde
The Lobert Draw Ridge Horde is a 300-Swarmer Horde Killer target on Highway 97, one of the largest in the game. It opens after A War We Can Win, and you should only take it on with a full kit and a long trap line.
Mt. Bailey Horde
Mt. Bailey Horde is a 275-Swarmer Horde in Crater Lake, one of the Horde Killer targets. It opens after A War We Can Win. Clear it for 4,000 XP and 1,100 Trust at Wizard Island.
Beasley Lake Horde
The Beasley Lake Horde is a 125-Swarmer Horde Killer target on Highway 97. It opens after For An Outlaw Biker and pays 4,000 XP plus Diamond Lake Trust.