You just have to find them by exploring. It is usually followed by a battle against another hunter or the guardians.
its quite simple... Just hack the game, or if you have a TT/R4 etc. put cheats on it to unlock them.
There is none. Simply kill all four quatroids in the room and the shield will unlock.
Metroid Prime: Hunters is a first person shooter played on the Nintendo DS in were on adventure mode you play as Samus Aran looking for "ultimate power" that was sent via a telepathic message but she is not the only one looking for it. Six others are too. in multiplayer mode, you can play as her or any other 6 hunters as you unlock them on adventure mode. it was released along with Metroid Prime 2: echoes in 2002.
You must defeat trace, either beat him in single player mode or defeat a friend using trace in multi player mode.
Once you have all eight octoliths go to the alimbic cannon room on alinos and then watch the cut scene as the oubliette reveals itself.
Metroid is an Assist Trophy, and a starter one at that. You can not use it, it's only an assisting character.
You unlock them by making progress in single player.
You don't do missions to unlock weapons you unlock weapons by leveling up.
Hunters do not have any class abilities that unlock anything. If they have the blacksmithing profession, then they can unlock boxes and doors. Same goes for engineering.
You need to unlock the weapons.
I don't think there is any. But you can unlock the first Metroid game if you have a GBA and a connection chord. Also you can unlock the fusion suit. Check out some FAQS at gamefaqs.com for more info.
Yes, in Eliminate pro you can unlock more special weapons(deadlier weapons/more powerful). You just have to keep on winning also you have to be at high rank to unlock more faster and stronger weapons.