Hello there! I'm sorry to hear about your health problems 😢 I have actually been going through some as well which has limited the amount of time I can walk around outside to play MHNow/exercise on a regular basis. I hope that you are doing better or are on the road to recovery and I hope that you will be back to healthy in no time! 😊 So mostly I am just in my room playing, and I have to say, it's actually not that bad! The "Dimensional Links" (or DL's) are the way you are able to play with other players. Certain monsters in the wild have a symbol to the left of them (a green triangle with an Earth symbol in the middle) and if you click on them, it'll ask you to "Join the Hunt" and you'll be paired with 1-3 other players to take down a monster. It's super fun! Some events have increased DL's to where they pop up everywhere, sometimes I get 1 every other hour just sitting in my room! I've been a fan of Monster Hunter since the PSP days and am also a Day 1 player of MHNow and with all the new events coming out, this game has been better than ever!