User blog comment:Crimson and Darkness/Volume 24 discussion blog/@comment-30924344-20171118111710

@B214 Hey 'B' think you can help with the translation of the Rating Game variant Rias and Vali played?I think I got it down but there is one part I am unclear of and it would be better anyway if you gave the accurate details of the game; basically a better description. The name I got down for sure.

The Rating Game variant Rias and Vali played:

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一定の時間と共にゲームフィールドが端から徐々に崩れていくというルール. 最終的に中央部分しか残らなくなるため、逃げ隠れできる場所どんどん減り流れ弾に当たる危険も大きくなるという傾向があることから、フィールドが広い序盤のうちにどれだけ優勢を取れるかが重要になる.

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The rule is that the game field gradually collapses from the edge inwards to the centre at a certain time. Since only the central part finally remains, there is a tendency that the places to escape and hide can be decreased and the danger of hitting the bulletproof [not sure about this part] will also increase, it is important how much territory of the field a team claims early in the game.