we have fired a railgun irl, easy techFreakyman wrote:too futuristic we have rail guns, pulse lasers, unit converters, las sat etc etc etc...
the lasers will never work the way the are presented in wz, particle beam weapons will be the real thing, and that will be after we have made rail guns easy due to similar idea of mass acceleration.
gravity manipulation is well more then 100 years awayand you think an anti gravity device is too futurisitc maybe if it was a replacement but if it was a new tech then that would fit in nicely imho.
only way i see it working is by ripping off a bit of WZ fan-fic, that had dr reed in cohorts with an alien race, nexus then being part dr reed, part trojan for alien invasion.as in as soon as you can research the NEXUS technology then you gain access to the anti grav round about after you researched vengence or retaliation. or it could be a MP only tech and be researched after dragon or wyvern or both
if that where the case, you could ret-con anti-grav into the WZ tech sheet.
