Groove Coaster + UNDERTALE DLC Bundle Steam Bundle

The Groove Coaster + UNDERTALE DLC Bundle Steam bundle is available for $16.55. It includes 9 apps and 9 packages.

GROOVE COASTER for STEAM」で「UNDERTALE」楽曲第2弾が本日より配信開始！

Muse Dash is Riding the Groove Coaster With New Collab – OTAQUEST

Groove Coaster Undertale music DLC

Groove Coaster Wai Wai Party is $44.99 on US eShop. Normally $59 : r/NintendoSwitch

nothing useful.

Groove Coaster Wai Wai Party!!!! (switch exclusive) surprise releases in the west - digital only - 60$/€ [Update: online MP added], Page 3

Groove Coaster: Wai Wai Party 'Undertale Pack' includes 10 songs, 6 avatars and Sans & Papyrus as navigators : r/NintendoSwitch

Groove Coaster - Your Best Nightmare on Steam

Steam版「GROOVE COASTER」でアップデート実施。楽曲7曲とアバター5体が無料で追加されたほか，ウィンターセールも開催中

Undertale Songs Added To Groove Coaster For Steam - Siliconera

Groove Coaster - MEGALOVANIA on Steam

Nintendo Switch / Useful Notes - TV Tropes

Groove Coaster Wai Wai Party!!!! Review (Switch eShop)