That and the point is it's only really suppose to LOOK like the Spartan armor. Not actually be Spartan armor from actual Halo. They don't even run 50 miles per hour in game. Which drove me crazy cause my soldier would stop running after like... Ten feet... Call of Duty soldiers ran faster. And as such, technology wouldn't be that high up to date after the Mass Relays were COMPLETELY destroyed along with other technology. Even the Geth I'm guessing shut down even in this RP. It would take them awhile to get up back they were, which luckily, they had a good few centuries. But I don't think having a soldier running 50 mph, punching through peoples shields and through their gut would be acceptable. This isn't suppose to be a crossover rp after all