Brain Boost - Beta Wave (USA) is a Nintendo DS game developed by Konami and released in Japan as Brain Boost: Houkai no Rondo (ブレインブースト崩壊の輪舞). It is a puzzle game that tests the player’s brain power and memory. The game consists of several mini games that have the player performing tasks such as memorizing numbers and patterns, counting objects, and solving math problems. The player must complete the tasks within a certain time limit and can earn points for each task completed. The game also includes a “Brain Boost” mode which increases the difficulty of the puzzles. The player can also compete against friends or compete against the computer in the game’s “Versus Mode”. Brain Boost - Beta Wave (USA) is a fun and challenging game that tests the player’s mental abilities and reflexes.