Sure bro! Welcome to the sub!
First of, the games name is Anthem, as I'm sure you know by now.
Anthem is a game set on a planet that was left half-finished by the "gods" creating the world. Their tools and relics litter the world of Anthem, creating this incredibly hostile place to live, because at any moment, any one of these tools might activate and instigate natural disasters, create horrible monsters, or otherwise dangerous things might happen. Because of this, the inhabitants of the planets live in the few places they've found that are relatively safe (like Fort Tarsis, where YOU live), but to venture outside into the world, you need to be somewhat of a superhuman.
Enter the Javelin, a handcrafted exoskeleton suit with incredible weaponry. Javelins are what allows people to venture out into the world and explore, find treasure or resources, or help people in need. The suits are very rare, and require special care to maintain, usually...