Rainbow Cave Raid CUBE LABEL - 13,422,974,510 TLB CLEAR

Total time: ~14 hours (spread across 8-9 days)
New arrange mode for Rainbow Cave Raid that was released a few months ago. Due to various reasons, this mode is kept as a semi-private release, only available to select people in Discord servers.
The new scoring mechanics involve a Ketsui-like system! It's quite fun. There's a new playable character, too. TLB requires you to have 10 billion points after beating the boss (the Life Bonus does not count into this).
Overall I feel scoring this mode is harder than Arrange (but still easier than Extended Arrange lmao) because of the multiplier balancing act and the slower Burst gain overall. The most important sources of score are killing the 3 midbosses and the blue orb ring at the end with a x9000+ multiplier.
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Get the game here (does not have CUBE LABEL included): kobito-games.itch.io/rainbow-...
Thumbnail art by Gren (@thatonefrogxd) and Ryann (@RyannThi).