Doujin GAME CD Software TWiLight rEFRain

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Media : Press CDOS : Windows2000/XP/Vista
This is a vertical shooting game featuring three pairs of twins.
Humans and Elemental have been helping each other since a long time ago.
So there are very few things in this age that can't use mineral magic.
Now, the story begins with this black ore starting to be produced rapidly around the world.
The twins are involved in the story for their own reasons, but they don't yet know that the future of the world rests on the shoulders of the two.