No,arcus is not in mystery dungeon 1 or 2
1. You can't 2. You can get all the ledgendaries accept arceus and shamyin in Pokemon mystery dungeon 2 but you can only get celebi in time and, mewtwo in darkness. But in Pokemon mystery dungeon you can get all of the ledgendaries pre diamond and, pearl. hey stupid they meant HOW do u get the ones that are IN dungeon 2
No arceus is generation 4 red & blue rescue are Generation 1 thru generation 3
No.
Pokemon Mystery Dungeon 1: Red Rescue Team/ Blue Rescue Team Pokemon Mystery Dungeon 2: Explorers of Time/ Explorers of Darkness
You can download it in http://www.romsite.net/?q=pokemon+Mystery+Dungeon&system=1
Obviously, yes.
anywhere in 1 of the cave maps
No..... well what more can i say???
Piplup is only found in Pokemon Mystery Dungeon Explorers of Time and Darkness. It is one of the Pokemon that you can become in the beginging. If you don't get Piplup, it can be found in Crevice Cave(floors 1-10.)
No. Mystery Dungeon 1 and 2 are pre-Gen 5. Sooo, it wouldn't even be in the game's code.
i think it has to be 1 star and a lucario rank
Unfortunately, you cannot recruit Arceus in PMD Sky. However, if you manage to finish the dungeon Destiny Tower, you'll find a statue of Arceus, and receive a Space Globe, which doubles the power of all moves used by the Pokemon who holds it. Destiny Tower is an EXTREMELY tough dungeon though. It is 99 floors, reduces your level back to 1 upon entering, doesn't allow money or items, only the leader may enter, and you can't recruit any Pokemon inside. The dungeon is randomly unlocked at Spinda's Cafe by getting drinks. Good luck if you attempt to conquer this dungeon, and I hope my answer helped!