((Every bit of carbon and hydrogen can be converted into or utilized by something living with enough energy and your body is mostly carbon and hydrogen. All the Altered needed to do was to get one of their cells inside you. As they multiplied they would eat you from the inside out, hijacking parts of your body as they do it and modifying them to suit their own needs (much like a virus or bacteria), before those too are eaten.))
((Except you need ridiculous amounts of external energy for that. Which means they either have an extremely efficient means of photosynthesis, or have access to some other energy source. Also, neither genetics nor biochemistry works in a way that you can simply shove around molecules at will to create what you need (unfortunately, otherwise my field of study would become vastly more potent.). But y'know, I could buy that, let's just say they could.))
((With the resources of a solar system at your disposal, making a few asteroid sized traveling-near-light-speed ships isn't that hard, if the Altered have the intelligence for it. The UWM Titans are made from asteroids. And they are currently being used to combat planet sized fungi.))
((They seem rather feral to me, acting on instinct rather than intellect. Also, 'making a few asteroid sized traveling-near-light-speed ships' is incredibly hard. I mean, in this setting, humans don't even really understand how their FTL travel works. But let's just assume they somehow work that out.))
((they would require large amounts of food to survive without hibernating))
((Indeed, but seeing how they can seemingly recycle organic matter at will, this would be the least of their problems.))
((they can re-engineer themselves, although it can be explained if they have psychic powers or other such space magic or have DNA-altering powers like the "alien"))
((Too bad
Lego Genetics don't work in real life (again, it would be soo much more fun if it did. But let's just roll with that too.))
((They tried.))
Hexbarax, a mostly industrial planet, marked the sight of one of the longest, bloodiest and most important victories. One of the original planets infected, Hexbarax was also the main source of the Fleshships and altered coated meteors-plague rains- which had so effectively infected many planets. When attempts to destroy the planet via long range bombardment failed the military began a ground war in which 12 billion men and women lost their lives. In the end, they drove the hordes back and with then help of low orbiting laser bombardment purged the planet.
)))
Why couldn't they just nuke the planet away? I mean, if they managed too get troopships full of soldiers onto the planet, surely delivering WMD's to their target would be easy. Hell, if it's the enemy 'homeworld', why not just destroy the planet and be done with it? And shooting altered-meteors in space is laughably easy if you have advanced computers to do the math for you.
((I have thought about these and some other arguments against the plausibility of the Altered today. While most can be explained away if you are willing to stretch (a good deal) the bounds of reality, then I still come across a seemingly insurmountable problem: If those Altered really are as potent as we think we are, how could humanity have survived against them, never mind won? If they can consume a planet starting from a single cell, then the only thing the battle of Hexbarax would have achieved would be to feed the horde, seeing how many people died there. If they can alter themselves at will, and they have a 'hive mind'/enough individual intelligence to co-ordinate their efforts, they would only need to create a viral version of themselves which hides in a human body, only to re-emerge once all the inhabited planets are sufficiently infected.
Sorry for the rant everyone, I guess it's the stress of the exams starting to get to me. And sorry, PW, for trying to demolish your background, but rest assured that it at least makes much more sense than 99% of modern sci-fi.