Rock Band 3 [Keyboard Bundle]

By working together, players can maximise their scores.

Each player can fill a power bar by performing special sets of notes.

When they have enough of these, they can activate "Overdrive" which adds a x2 multiplier for each player that has Overdrive activated simultaneously (so, for example, having four players with Overdrive activate will score you x8 rather than x2 for only one person).

Vocal harmonies, first introduced in The Beatles: Rock Band , are carried over into the main Rock Band series for the first time.

Up to three players can perform on the microphone, with one player performing the lead, and the remaining players performing backing vocals.

By keeping in harmony with each other, players can earn double or triple score, depending on how many players can keep up.

The game also introduces a new style of play for each of the instruments, "Pro Mode".

Pro Mode is more accurate to actual instruments for those players who are looking for an even greater challenge - guitars have multiple buttons on the fret board and players must actually strum strings, the drums must have the three cymbal attachment, while with the keyboard, even more keys are used so that the performance is much closer to actual play.

The Career Mode of the game has also been revised for this game.

Rather than grinding to earn money to unlock new items, the game is instead based around Achievement-like "goals".

Each goal you unlock earns you more fans for your band, and often unlocks new items of clothing or instruments.

All songs are initially unlocked so that those who just want to play for fun can, while those looking for a deeper experience can tackle the "Road Challenge" mode, w

Rock Band 3 [Keyboard Bundle] for Xbox 360 is currently worth €174.83 loose. Prices are based on real sales and update regularly on Gamevaro.

Rock Band 3 [Keyboard Bundle] has only a handful of tracked market sales, suggesting relative scarcity compared to more common Xbox 360 titles.

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.

The PAL version of Rock Band 3 [Keyboard Bundle] is currently worth €174.83 loose, versus €157.86 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.