Reverse: 1999 Events Coming soon

Musae's Arcade 3.9

Musae's Arcade 3.9

About the event

During the event, you can create your own party space and invite friends to join the fun and play various games together. You can also play solo and match with random players. Play the games to gain [Duel Card]. During [Duel Time], use [Duel Card] in battles and earn [Marvelous Marble]. Use [Marvelous Marble] at the [Costume Vending Machine] to draw exchange coupons. The acquired costumes can be equipped in Musae's Dressing Room. You can get many great materials at [Musae's Store] by spending [Marvelous Marble].

Rewards 3

ItemAmount
ONiON's collaboration garment Front Page Exclusive –
Sonorous Knell –
Growth Materials –

As the official source lists them. Quantities are added up when the same item appears more than once.

Community

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Official source

Full requirements, steps and rules are in the official announcement.

View on the Reverse: 1999 Wiki

On our list since Nov 3, 2026

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