is an indie action-platformer developed and published by SekaiFrieden . Released in April 2020, the game is characterized by its high difficulty, side-scrolling beat 'em up combat, and violent (Gore/Ryona) themes. Game Overview Genre : Action, Adventure, Indie, Platformer. Developer/Publisher : SekaiFrieden .

: The developer released significant content updates labeled "Sweeping Operation" and "Sweeping Operation 2" which expanded the game's stages and events.

The version referenced () aligns with a period of active updates for the title. Key developments around this era included:

Underparty Free Download (v06.11.2021) Site

is an indie action-platformer developed and published by SekaiFrieden . Released in April 2020, the game is characterized by its high difficulty, side-scrolling beat 'em up combat, and violent (Gore/Ryona) themes. Game Overview Genre : Action, Adventure, Indie, Platformer. Developer/Publisher : SekaiFrieden .

: The developer released significant content updates labeled "Sweeping Operation" and "Sweeping Operation 2" which expanded the game's stages and events. UnderParty Free Download (v06.11.2021)

The version referenced () aligns with a period of active updates for the title. Key developments around this era included: is an indie action-platformer developed and published by