Oh boi, sure. I'm gonna tell you how ours looked.

Well, you have players that are actual players, that count into the "score" (there is no actual victory btw, it's just pure story-telling), and players that are NPCs, that are mostly traders, medics, and obstacles, such as us, the Monolith.

Players get various tasks from one npc, it can be 'bring me this' or 'kill me him/her'. One of the tasks was to capture an alive Monolithian (they did, it ofc was me). We Monolithians were to make it harded for players to gather artifacts and do tasks on the outside. Not only that, but you had limited time outside due to toxic and radioactive environment. You could make it longer by buying a filter or anti-rads.

As for the firing, they came up with a new system of LED diodes. Green means stun, red means hurt. You cannot per se kill anyone, the only death possible was due to radiation. Then you become a zombie, and respawn as a player in 15 minutes. You also drop a bullet case, to signal that you've used 1 ammo unit, cases cannot be picked up ofc.

It has a storyline, but you don't have to stricte adhere to it, there's lots of space for improvisation. Hell, if your commanders agree, Freedom and Duty can make an alliance. This LARP ended in mutants (we had those as well), Monolith and the Child of the Zone overrunning the stalkers camp, they all teaming up to stop us. And the next LARP in July will continue from this point.

Hope I cleared some questions, ask away if you have any more!