A black hole is voracious and can absorb anything as long as the object fits within its circumference. Usually the hole is busy looking for something to swallow. But this time in Attack Hole, the hole can be a savior. Giant red monsters threaten the space where the hole has been operating and they need to be dealt with. You can defeat the monster, but you will need a lot of ammunition. Send a hole to the field to collect the maximum from what is on the field. You only have sixty seconds, so it's worth hurrying into the Attack Hole.
