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Even, some features are basically for players who likes to simp or oshi
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+ Have some feature which can't be found in other gacha rhythm games. Including another vocal version, so some song have a bit change of lyrics and feeling/atmosphere. + All of 5 groups have a lot of great songs, especially Vivid Bad Squad and 25ji. + Keep releasing new charts and commissioned songs, so that's including introducing some vocaloid song producer and no more hibernation for the popular one. + Popular voice actor or seiyuu, mostly come from rhythm, music, or idol series. + Original project sekai characters are likeable and have good vocals or covers. + Very care for story NPCs (like it have an unique art), tho i'm not a story reader.
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+ Beautiful card artstyle which difficult to describe. + Side flicks in proseka can be ignored and it does not affect to combos, despite accuracy will be ruined. + Recent songs have some new gimmicks, tho those only for high difficulty charts right now. + Fun (or pain) notes based by song lyrics. + Have different size of notes (especially big notes) as an unique mechanic, so higher difficulty charts are more challenging for player. + Several QoL features, imo the most important is changing the amount of live bonus (stamina) consumption per run or song, it can be set to 2 or 3 for optimal rewards or 5~10 for faster run. + Simple UI and not stressful for eyes and brain. + Have 6 vocaloid characters and male characters. So, it have a lot of active players in game. + One of the best JP rhythm game right now.
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