A couple things...
1) levels/ranks go beyond 50. I got my alien to level 50 while I was trying to unlock all armor/ability upgrades, and it's still going... Does anyone know where the levels cap off at?
2) has anyone else had trouble with the "marksman" predator achievement? I swear I've gone through mission after mission with 30+ kills using ONLY my shoulder cannon and it still hasn't unlocked... Am I missing something? That's one of the only achievements I haven't unlocked yet, and I'm starting to think it's glitched or something...
3) does anyone know what the maximum number of medikits/energy rechargers/rage rechargers you can purchase are?