Re: ブラックメタルu-1 (circle game colection)
Do you mean the second floor where you find the shotgun? Outside of that library in the first floor, to the east there's another door to some sort of courtyard where you spot a cat.
The reverse rape is cool too, love those paizuris. The game so far is very nice but those crowds of lots of slow girls mixed with a couple fast ones are hellish. The handgun sucks a lot even to beat slow girls, you need most of the clip and reloading in those scenarios is certain "doom". The shotgun does a better job but I don't know if the ammo will be scarce, and I'm already figuring there will be worse stuff to deal with further in the game...
So, to explain a little the mechanics just in case someone is or comes wondering in this thread about that.
Your "MP" (blue bar) is sort of your cum endurance, each time a girl catches you, you get "MP" damage, if it's reduced to 0 you cum and lose HP, lose all your HP and it's Game Over. You last about 2 or 3 rapes before cumming and if you cum you lose around 20-50 HP, haven't tested too much. If you damage a girl enough she'll be unconscious in the floor, if you fuck her you fill your "MP" completely but if you leave the room without fucking her, she will stand up again. As far as I can see, enemies don't respawn after fucked.
There are also recovery items, if you see a number in the description it heals HP, I suppose you will be able to increase you max HP in the future, if not then I don't see why having a 20% HP healing item and a 50 HP one. There is also another item that doesn't have any number in the description that heals your "MP".
One tip I can think of, if you get caught and while getting fucked you get surrounded, when she finishes raping you flee in the direction of the girl that raped you. Even if you are immune during a short time, you can't walk over the other girls.
As mentioned, learn to use the knife, but in rooms with lots of girls I would use the handgun anyways to dwindle their numbers and then the knife.
There are some other items you apparently can use but you don't lose them nor they seem to do anything when used, no idea what they do, I'm not running a translator because I wanted to play in fullscreen and chiitrans, the one I use, is not fan of fullscreen =P