Elite Beat Agents

The main characters of Elite Beat Agents are well-trained spy members of a fictional government agency responsible for helping those in need. When a person facing a crisis reaches their breaking point and cries out for help, Commander Kahn dispatches the agents to help them succeed. The agents never assist the person directly, but encourage the person through their dancing, motivating the people they assist to overcome various obstacles. The person's degree of success depends on the accuracy of the Agents' dance moves, as demonstrated by multiple endings for each story.

Like Ouendan, the tone of the stories told in Agents is primarily humorous. The individual stories are not linked by an overarching narrative; though some characters take part in multiple stories, there are unique protagonists for each song. Although the first few stage scenarios are fairly mundane, such as helping a babysitter control a trio of rowdy children while trying to ask a potential boyfriend to go steady, they progressively become more fantastic, with higher stakes. For example, one of the last stages is about a washed-up professional baseball player who rescues one of his young fans from, and subsequently battles with using baseball equipment and techniques, a fire-breathing golem in a theme park. Another plot aspect taken from Ouendan includes a "sad" level more than halfway through the campaign that is based on a slower, mellow song, titled "A Christmas Gift", in which the agents assist a young girl in reuniting with the spirit of her deceased father. The mission's first phase replaces all percussion and interjections occurring from playing notes correctly with subtle chimes and removes the spoken countdown to go along with the tragic atmosphere and the mission's song, "You're the Inspiration".

The main campaign culminates in a climatic planetary crisis in which the Agents, along with all humanity and the people they helped in prior levels, facing off against an alien invasion staged by the Rhombulans (a portmanteau of rhombus and Romulan), who abhor music and use a petrification ray to enforce a ban on it. However, unlike Ouendan, this final scenario is divided into two levels, with the first level showing the Agents rallying prisoners to stage a riot against the aliens before sacrificing themselves to the ray, leading up to the second and ultimate final level where the people devastated by their sacrifice gather resolve and determination to reverse their petrification and help organize an epic musical counterattack against the aliens, triumphantly unleashing a blast of spirit energy to the sky to obliterate the Rhombulan mothership.

Several of the levels in Agents are thematically similar to those found in Ouendan; for instance, a level involving time travel to help a popular historical figure in the past (Episode 4), a level taking place inside the human body, and a tearjerker level. In addition, some of the story characters from Ouendan have cameo appearances in Agents. In the final two stages, as in Ouendan, all of the characters in the game reappear.

A scene from the "Makes No Difference" level on the Cruisin' skill level. The agents must assist a Hollywood director in creating a blockbuster.

The fundamental aspects of gameplay are unchanged from Ouendan to Agents. The stages of Agents are presented in a comic book fashion. After the introduction to a character and their problem, the agents are deployed and the action begins. The play mechanics involve performing one of three actions with the stylus in various combinations.

• Hit Markers - Operated by tapping numbered circles.
• Phrase Markers - Operated by tapping and holding the stylus on a ball within a circle while following it along a path. Some Phrase Markers are reversible, containing a U-turn arrow at either end that reverses the ball's movement.
• Spin Markers - Operated by spinning the stylus around the on-screen disc until bars on both sides light up.

To successfully perform each action one must complete it as a timed circle converges on each main circle. The timing follows the rhythm of the music. The Hit and Phrase markers must be hit in a numbered sequence. The markers are arranged in 'tracks' which range from one to about fifteen markers in length. Success is monitored by the "Elite-O-Meter", a health gauge at the top of the touch screen that is constantly draining at a rate based on the selected difficulty level, out of four total. Successful actions, such as tapping the Hit Markers in sync with the music, will keep the gauge filled, while missing a marker will partially deplete the gauge. If the meter empties completely, the stage ends prematurely in failure. The first three levels of Breezin' difficulty, the easiest one, feature an on-screen indicator to highlight the order in which the markers must be hit. The difficulty level also determines which Agents will be dispatched to missions: the leader of Breezin' difficulty is Agent Spin (BA-5), the leader of Cruisin' (medium) difficulty is Agent J (BA-2), the leader of Sweatin' (hard) difficulty is Agent Cheiftain (BA-1) and the Hard ROCK! (expert) difficulty replaces the Agents with the cheerleader-esque Elite Beat Divas. The Hard ROCK! difficulty inverts the beatmaps of Sweatin' difficulty, speeds up timer circles and shrinks Hit Markers, but unlike the two Ouendan games, does not add extra markers or beats. Only the lower two difficulties are available from the start; completing Cruisin' difficulty unlocks Sweatin', which must be completed in turn to unlock Hard ROCK!

Each stage is divided into multiple gameplay sections separated by story sequences, the specific number of which vary by stage. If the Elite-O-Meter is in the yellow when the player reaches one of these breaks, the story will depict the person in need making significant progress towards his or her goal. If it is in the red, the scene will instead depict the person encountering a setback. In between breaks, during the gameplay, the top screen shows the person attempting to accomplish what they need to do at that time. The scene depicted changes every beat, or when the markers switch color, depending on the player's progress. If the player scores an "Elite Beat" by scoring 300 points on each marker in a single beat, then the person makes a lot of progress very enthusiastically. If the player scores a "Beat" (no score lower than 100, but not all 300), the person will be shown making average progress on their goal. However, if the player does not score a special beat bonus at all by scoring a 50 on a marker or missing it entirely, the person on the top screen will encounter difficulties and setbacks. The player receives bonuses to the final grade and unlocks artwork for completing a stage with positive outcomes at all stage breaks.

Each stage has three possible endings for its story. The ending depends on the number of gameplay sections passed. If all gameplay sections are passed, the story will have the best ending, with the main character succeeding in its challenge. If at least one section is passed, but not all of them, then the story will have the average ending, where the main character succeeds with moderate success. If all sections are failed, however, the story will have the worst outcome, where the main character finishes his or her endeavor but still fails. Missions are grouped into one of seven acts; in any act before the last that contains multiple missions, players can choose which order to complete all the missions within the same act, but all missions in an act, including any bonus missions unlocked, must be cleared to advance to the next act.

High scores are acquired by achieving combos, or stringing together a series of successful actions. The longer the player is able to maintain a combo, the greater the multiplier applied to each successful action. Should the player miss a marker completely, the multiplier will stop and the player must start a new one. The game keeps track of individual stage high scores for all difficulty levels, as well as a cumulative high score that affects the player's "Agent Rank". The Agent Rank is a special title such as "Soldier of Song" or "King of the Beat" that will change as the player's cumulative high score reaches specific milestones. Elite Beat Agents features three bonus stages that are unlocked when three such ranks are achieved.

The player's performance in each stage is rated by a letter grade, with "D" being the lowest possible rank and S being the highest. To achieve an S rank, the player must hit all markers, score 300 points on at least 90% of them, and score 50 points on no more than 1% of them. However, straying from Phrase Marker tracks does not disqualify a player from an S rank as long as at least one dot is played on every phrase marker. Full combos in the game are referred to as "Perfect". Due to the nature of the game's scoring mechanic, it is possible to achieve a new high score in a stage while simultaneously earning a lower grade than the previous high score performance, although this is somewhat rare.

A few additional features have been introduced to Agents from the gameplay in Ouendan. Primarily, these include a preparatory message on startup;[3] a separate 8-point difficulty rating system for missions; Rumble Pak support for force feedback during gameplay; the ability to reveal more statistics about a player's performance when they complete a song; the ability to save their performance as a viewable replay (with only one replay permitted per unique mission) and "ghost" data that they can later use in a "Vs. Ghost" multiplayer mode; the ability to review the last few moments of a failed performance, and the ability to skip the musical introductions to stages.

Due to the surprisingly high import rate of Osu! Tatakae! Ouendan, Nintendo and iNiS began discussing the possibility of officially localizing the game beyond Japan. However, as Keiichi Yano, vice president of iNiS and director of the game explained in an interview with 1UP.com, selling the game at retail in Western markets would have been unfeasible due to the game's innate reliance on Japanese popular music and cultural references.[4] It was due to this fact that when Yano and iNiS began work on the North American version, the gakuran-wearing cheerleaders of Ouendan were removed and work began on a replacement. The first concepts were of a trio of dancers styled after the Village People called the Disco Rangers; this was changed to a trio of government agents, using distinctly Western references such as the Ghostbusters, Blues Brothers, Men in Black and Austin Powers series for inspiration.[5] They were initially named the Super Sonic Agents, but the name was scrapped due to possible confusion with Super Sonic from the Sonic the Hedgehog video game series,[6] although a vestige of this former name ended up in an E3 trailer for the game.[7] In addition, the concept of the Elite Beat Divas (the Agents equivalent to the Ouendan Cheergirls for expert difficulty) and Commander Kahn directing the Agents came from Charlie's Angels, while the phrase "Agents are go!" was derived from Thunderbirds and the NASA launch sequence.[5] Yano conceived the latter character, who has no Ouendan equivalent, while trying to determine a good motivation for the Agents' service.[6]

When it came to choosing songs for the game's setlist, which was planned to comprise twenty songs as opposed to just fifteen in Ouendan, Yano looked for ones that he thought would be ideal to blast in a "college frat party", while making sure that the setlist drew upon multiple genres and time periods.[8][9] Ultimately, the song count was pared down to 19 for the final release,[9] with one song, "Livin' La Vida Loca", ultimately being omitted due to licensing issues later into development,[6] after previously being hinted to be included in earlier reports from 1UP.[8] According to E3 trailer footage and UI programmer Robert Ota Dieterich, "Livin' La Vida Loca" was originally going to be used for the game's second level, before being replaced with Sum41's "Makes No Difference".[7][6] When Nintendo initially unveiled the game's setlist, the songs were listed in random order, leading some to initially mistake the final listed song, "Anthem" to be the last song of the game.[9] The game reused Ouendan's engine, resulting in a few leftover assets from that game appearing in the demo build presented at E3, such as a wall of fire that rises during long combos and calligraphic pass/fail symbols at the end of mid-level cutscenes.[10] Despite Agents not being a strict localization of Ouendan, the product ID Nintendo assigned the game treated it like one, containing the same game-unique combination of three alphanumeric characters used for Ouendan, "AOS".

Upon release, Elite Beat Agents was critically acclaimed, receiving an average score of 87.7% on GameRankings. From the date of its release to November 28, 2006, Agents sold 120,000 copies. Then-president of Nintendo of America Reggie Fils-Aimé has stated that while sales were strong, he was disappointed that they were not better, having expected 300,000 copies sold in light of critical acclaim.[26] Only 179,000 copies of the game have been sold in North America by January 2009.[27]

Elite Beat Agents won several awards in 2006. It won the Nintendo DS game of the year award from both IGN[28] and from Nintendo Power.[29] IGN gave it several other DS-specific awards, including Best Music Game,[30] Best Artistic Design,[31] Best Story,[32] Most Innovative Design,[33] and Best Licensed Soundtrack.[34] They also awarded its developer, iNiS, with best developer for the DS for its development of Elite Beat Agents.[35] Nintendo Power gave it several other awards as well, including Best Nintendo DS game,[29] Best Music Game,[29] Best Alternative Game,[29] and Best New Character in regard to the Agents.[29] They later named it the best Nintendo DS game released and the seventh best game of the decade.[36] Other notable awards include Best Music/Rhythm Game from GameSpot, an entry on the list of "52 Games We'll Still Be Playing From 2006" from Gaming Target,[37] Best Puzzle Game from GameTrailers,[38] and Quirkiest Game from Electronic Gaming Monthly.

Despite the game never being officially released in Japan, Agents drew the interest of import gamers in the country,[39] just like how Ouendan was enjoyed outside of it.

• "Elite Beat Agents". Nintendo.com. Archived from the original on 2013-02-23. Retrieved 2017-07-10.
• Elite Beat Agents official website (redirects to the main Nintendo portal)
• Elite Beat Agents at IGN
• Elite Beat Agents at MobyGames
• Elite Beat Agents at IMDb
• A synopsis of iNiS, Osu! Tatake! Ouendan, and Elite Beat Agents, as well as an interview with the staff at 1UP.com
• A commentary on the success of Osu! Tatake! Ouendan in the overseas import market at Press Start Online
• GDC Blog 2007: Elite Beat Agents/Ouendan 2 Session at 1UP.com