Collecting 500 Mateon Tentacles

You're back once more. Good timing, because the materials were about to run out on me. I've been trying to extract the tentacle in various ways, but since it's straight from outer space, it's much more difficult than I thought. Well, for one last time, can you please help me out?

I can't believe you said yes! You don't know how much this means to me, for you to help me out one more time. Anyway, the Sector is also counting on someone to make an Antidote that'll successfully negate the poisonous attacks by the aliens. The problem is, the materials you got me the last time have run out, again. This time, please gather up 500 Mateon's Tentacles for me. Good luck!

I thought you'd say yes, but... that surprised me quite a bit. You must be really busy these days. By the way, I can still use someone to call the play by play.

You're back. Did you gather up the 500 Mateon's Tentacles? Oh my goodness, you really did! Sweet, now I may finally be able to start analyzing data for the Antidote! This isn't much, but I'm sure it's going to help you down the road. Please take it.

Phew... I can't thank you enough for all your help. Now I have enough materials to work with, so I'll be concentrating on this research for a while. I can't wait to get a patent out of this Antidote. I'll need to start the research now. I'll see you around.

Please collect 500 Mateon's Tentacles so we can sufficiently defend ourselves from poisonous attacks. With those, I think I can make a breakthrough Antidote really soon. Make sure to keep this a secret from Dr. Pepper of Omega Sector Silo, alright?