How Do Invite Users To My Game?

Inviting Users on Xbox: 

• One way to invite users who are not on your friends list is to send them an Xbox message and let them know an invite is coming.
• Then you can invite them through their profile to your fire team.
• Another way to invite users is to invite them all to a party and then invite party to your game (fireteam)

Inviting Users on Playstation:

• One way to invite users who are not on your friends list is to send PSN "Party" invites, not Fireteam invites.
• The person running the game sets their Fireteam to public, when they are in the raid (or whatever) and then tells everyone that they can join on them. (Everyone can hear this because they are in the voice Party.)
• From the PSN Party listing, you can join the Fireteam of a Party member by selecting that player in the Party listing. (But you can only join on them if you are their friend or their Fireteam is set to public.)

Inviting Users on PC:

• Add the user through the appropriate launcher for the game you are playing (battlenet, steam, etc)
• Then send them a game invite
• Discord is also a good way to communicate, feel free to have them meet you in the100.io discord:  https://discord.gg/g4tnmeY