KNIGHT SLAVE -The Dark Valkyrie of Depravity- R18 Patch Posted on 2022-11-13 Disqus: Name: KNIGHT SLAVE -The Dark Valkyrie of Depravity- ゲーム名: KNIGHT SLAVE ～堕落の黒きワルキューレ～ 游戏名称: KNIGHT SLAVE ～堕落的暗黑女战士～ 遊戲名稱: Store Page: Steam R18 Patch: WASABI Entertainment