Multiplayer action/adventure games with 4-player online support

CastleMiner Z

Players: 8 local, 0 online

Disney Infinity 2.0: Marvel Super Heroes

Players: 4 local, 360 online

Terraria

Players: 4 local, 0 online

Watch_Dogs 2

Players: 4 local, 0 online

ToeJam and Earl: Back In The Groove

Players: 4 local, 0 online

Conan Chop Chop

Players: 4 local, 0 online

Watch Dogs: Legion

Players: 4 local, 0 online

The Survivalists

Players: 4 local, 0 online

Tribes of Midgard

Players: 10 local, 0 online

Ghost of Tsushima

Players: 4 local, 0 online

Terraria

Players: 8 local, 0 online

Void Crew

Players: 4 local, 0 online

Cave Crawlers

Players: 10 local, 0 online

Portal Knights

Players: 4 local, 0 online

No Man's Sky

Players: 8 local, 0 online

Terraria

Players: 8 local, 0 online

Risk of Rain

Players: 4 local, 0 online

Watch_Dogs 2

Players: 4 local, 0 online

Sea of Thieves

Players: 4 local, 0 online

Luigi's Mansion 3

Players: 4 local, 0 online

Son of Nor

Players: 4 local, 0 online

Don't Starve Together

Players: 6 local, 0 online

Terraria

Players: 8 local, 0 online

Disney Infinity

Players: 4 local, 360 online

Assassin's Creed IV: Black Flag

Players: 4 local, 0 online