Sword Art Online -Hollow Realization- transports players into a simulated massively multiplayer online role-playing game (MMORPG) called Sword Art: Origins, complete with MMORPG-like quests, combat, and overall game structure.
The characters that players meet in the game are other fictionalized characters playing the game or are Non-Playable-Characters (NPCs) set within the world of Sword Art: Origins.
Bandai Namco released Sword Art Online: Hollow Realization on PlayStation 4 and PS Vita in the west today, so naturally we have a launch trailer to celebrate the occasion.
Sword Art Online: Hollow Realization - PS4/PS Vita - Reboot the world (English Launch Trailer)