Okay. Its a good game and everything but there are some things that really need to get worked on before full release. Enjoyability for casual gamers. You have to unlock every type of plague by beating the previous in line on normal difficulty, in which normal can be semi-difficult, but certainly not a walk in the park. I guess it adds some more playability, but its not like youre advancing missions or something, its a sandbox, imagine playing Garrys Mod and not being able to buid certain things unless youve built another thing... Anyway, its not the worst thing that could be in a video game.... until of course... well, have you ever played some old game without autosave and quit because you had to redo an entire mission because you forgot to save? Well this game can make similar feelings. You spend an unnecessary amount of time playing a plague you dont want to play to advance to the next, and if you dont kill an exact 100% of the population you automatically lose, you get no unlocks whether it be the small and barely useful perks or the next plague. You lose if you take over every country but one, or worse, in my particular case, kill over 99% of the world, causing more damage than a nuclear war, and because you simply forget to check the actual world overview (even though the entire world was covered in the red infection indicators for at least a minute) before you start mutating deadly symptoms, you lose. Worst yet, it says something like "youve killed mostly everyone but some healthy people survived", which is almost an insult because it barely outlines the fact that youve caused an apocalypse worse than biblical proportions; how about, at the very least, "Your disease pretty much killed everyone and reduced humanity to a small number of settlements in Alaska, which probably isnt the best place to be when society breaks down". Anyway, its quite daunting knowing you may be playing something of an endurance contest before you can start the fun sandbox part of it. As I said, its not like youre advancing missions, more like youre doing chores and homework before having fun. I recommend it though because otherwise its quite a good game for its price.