Gameplay
The game's arcade cabinet features a circular display screen enveloped by a circular touch panel on the outside; the player taps on the corresponding section of the touch panel as music notes approach the border of the circular screen, with the timing of the touch action resulting in a note judgement that contributes to the player's final score. In addition to touch notes, the game also features hold notes, notes that slide left and right, and notes that involve flicking forwards and backwards on the touch pad. Player progression data is saved usingDevelopment
Development for ''Wacca'' commenced in 2017, and the decision to collaborate with HARDCORE TANO*C—Japan's largest record label focused on hardcore techno music—was made during the early stages of development, as the game's producer, Tatsuya Yokoyama, was a fan of their work. Marvelous, having prior worked in developing games from various other genres, developed ''Wacca'' as their first music rhythm game, and during the game's opening event on October 19, 2018, Yokoyama stated that the primary reason for deciding on a rhythm game as their next title was due to his personal enjoyment of such games. HARDCORE TANO*C played an active role in gameplay development creating note charts, with the game being their first attempt at writing game note charts in parallel with composing music audio tracks. During the early stages of development, 20 different prototypes of the arcade cabinet were drafted, with various discarded proposals including DJ desk motifs as part of the control scheme; once the final design was solidified, the game was developed under the tentative title . The final title of "WACCA" was selected due to the perceived sense of disharmony of how the name sounds, and that it would be able to differentiate the game from other rhythm game titles by intentionally omitting music-related tropes. The game features character illustrations by LAM. While it is commonplace in other rhythm games to adjust gameplay difficulty according to the tempo of the music, ''Wacca'' utilises the 360 degree touch panel to make difficulty adjustments using elements unrelated to the tempo, such as hand positioning. The game features collaboration songs from franchises such as ''Release
''Wacca'' commenced service on July 18, 2019. The first major update to the game, titled ''Wacca S'', was released on January 23, 2020, adding BPM notation, synchronising the start time of music during multiplayer play, and adding new game modes. ''Wacca Lily'', released on September 7, 2020, added song rating and continue features, while ''Wacca Lily R'', released on March 11, 2021, added various social interaction features. The final update, ''Wacca Reverse'', released on August 10, 2021, added a bingo feature which offered rewards upon clearing missions, along with additional game modes. Location testing for ''Wacca'' first took place between October 19, 2018 and November 4, 2018 at four stores across Japan, including Sega Akihabara Building No. 3. A second round of location testing was held from November 9, 2018 to November 18, 2018. The online service for ''Wacca'' entered end-of-life on August 31, 2022, with all arcade cabinets subsequently placed in offline mode.Media
On July 18, 2022, Marvelous released a three CD soundtrack titled ''Wacca Complete Album'', featuring all original tracks written for the game. The main theme song for ''Wacca'' is "Let you DIVE!" by HARDCORE TANO*C All Stars with vocals performed by Saori Ōnishi, while the theme song for ''Wacca Lily'' is "with U" by and with vocals byReferences
External links
*{{Official website, https://wacca.marv.jp/ 2019 video games ALL.Net games Arcade video games Arcade-only video games Japan-exclusive video games Marvelous (company) games Music video games Unreal Engine games Video games featuring female protagonists Video games developed in Japan