Borderlands 2 Vita limited to two-player online multiplayer - GameSpot
Video: Borderlands 2 brings splitscreen co-op to Xbox One, PS4 | Eurogamer.net
Borderlands on X: "Play 4 player couch co-op with your buddies in #BorderlandsHC on the PS4 and Xbox One. Tag your co-op buddies. http://t.co/MBYikV4q4T" / X
Best Split-Screen PlayStation 4 Games - GameSpot
Co-Optimus - Review - Borderlands 2 Co-Op Review
Borderlands The Handsome Collection (PS4) Four Player Co-Op - YouTube