1. Jump into any match
Open Play, pick a callsign and press JOIN BATTLE. Invites come from a game that is already running, so start first and invite second.
CLASHROIDS is better with someone you trust at your wing. Start any match, open the in-game menu, choose INVITE FRIENDS and copy the link. Your friend opens it in a browser and drops straight into your room and your team. No download for either of you. Steam Coming Soon (app 4296990) — wishlist toward 10K+.
Open Play, pick a callsign and press JOIN BATTLE. Invites come from a game that is already running, so start first and invite second.
Open the in-game menu (ESC) and pick INVITE FRIENDS. The game generates a room code and a ready-to-send link for you.
Hit copy and you get "Copied — send it to a friend". Drop it in Discord, a DM or a group chat. The link is the easy one: one click and they are in.
Resume and keep mining while they load. When they arrive they are in your room and on your team, so their shots pass through you and yours through them.