Whilst success with each can earn you hefty awards and will often unlock a fresh dark note, they're however very challenging sequences that require vast levels of concentration. (consoleob.com)
Explore vast levels, collecting resources to build majestic monuments for the prosperity and protection of the realm! (absolutist.com)
Fortunately, Metroid Prime is a much grander experience than your average FPS, with vast levels to explore and secret items scattered around. (metacritic.com)