Nintendo

In-Game Rewind: Instantly rewind any of the games in real-time in order to re-try difficult areas.
Interactive Watch Mode: View full game playthroughs, with the ability to skip forward and jump in and start playing at any point.
Save Feature: Quickly save your progress in each of the games and continue your adventure wherever and whenever you want.
Museum Feature: Take a journey behind-the-scenes and learn more about the creation of these incredible games.
Watch video interviews with the original development teams or explore numerous galleries containing hundreds of previously unreleased HD concept images and marketing assets.
Soundtrack: Listen to the entire soundtracks for both games in the included music players. The ability to repeat and shuffle the songs is also supported.

A Relentless Campaign – There is no taking cover or stopping to regenerate health as you beat back Hell’s raging demon hordes. Combine your arsenal of futuristic and iconic guns, upgrades, movement and an advanced melee system to knock-down, slash, stomp, crush, and blow apart demons in creative and violent ways.
Return of id Multiplayer – Dominate your opponents in DOOM’s signature, fast-paced arena-style combat. In both classic and all-new game modes, annihilate your enemies utilizing your personal blend of skill, powerful weapons, vertical movement, and unique power-ups that allow you to play as a demon
No battery used
Entertainment Software Rating Board (ESRB) Content Description: Blood and gore, intense violence, strong language