Play World War I with VERY HARD
In the DC version, the behavior pattern of the enemy is strengthened
It became difficult to clear with one rope like the original.
00:00 opening
04:27 Escape from the battlefield（A route）
10:13 NG
10:59 Escape from the battlefield（B route）
16:49 Difference between "original" and "Derector's Cut" in the Cliff Battle
17:44 Aiming for the top of the ranking
21:34 Once there was an explosion