The "EARTH DEFENSE FORCE: WORLD BROTHERS 2" Deluxe Edition is a deluxe package that includes the main game bundled with additional DLC coming after the game is released.

--Deluxe Edition Contents--
① "EARTH DEFENSE FORCE: WORLD BROTHERS 2" Main Game
② Season Pass
--Additional Characters & Weapons--
1) BRB, Freebike Ranger (EDF5) Joins the Fight
2) Humanity's Security Officer, Ranger (EDF5) Civilian Outfit: Reskin
3) Sky Dancer, Wing Diver (EDF5) Civilian Outfit: Reskin
4) World's Greatest Engineer, Air Raider (EDF5) Civilian Outfit: Reskin
5) Incredible Cargo Loader, Fencer (EDF5) Civilian Outfit: Reskin
6) Colonist β, Heart of Brocade: Reskin
7) Cosmonaut β, Wearing a Helmet: Reskin
8) Believe in Your Dream: Riho Futaba, Age 14 (Summer) Joins the Fight
9) Choco Parfait Race: Riho Futaba, Age 19 (Winter) Joins the Fight
10) Military-Use Insecticide: Recruit Bug Spray (Rapid-firing)
11) Heavy Load Scatter Gun w/Shield: Recruit Dexter (Spread-Firing)
12) Penetrating Electric Cannon: Recruit Sonic Pile (Long Range)
13) Self-Guided Homing Bomb: Recruit Roller Bomb (Homing)
14) Charge-Slash & Slash Waves: Recruit Dynamo Blade (Close-Range)
15) Heal Your Friends: Recruit Reverser (Special Weapon)
16) I've Been Waiting: Special Appearance by The Professor from EDF6(Delivered Later)
17) Don't Bring Civilians Into This: Special Appearance by The Captain from EDF6(Delivered Later)
18) Just This Once: Special Appearance by The Lieutenant from EDF6(Delivered Later)
19) Humanity Dominates!? Wing Diver (EDF6) Up & Coming: Reskin(Delivered Later)
20) Humanity Dominates!? Air Raider (EDF6) Up & Coming: Reskin(Delivered Later)
21) Humanity Dominates!? Fencer (EDF6) Up & Coming: Reskin(Delivered Later)

--Extra Mission Pack--
22) Extra Mission Pack: Robo Saurous vs The Mecharmy(Delivered Later)