Okay, I found the puzzle to be more easy than in the first. Still the story was good and I gave 5/5 because there isn't a lot of story based webgames here.
The hit box for the antidote is bad. Multiple times when I have just ran straight through it. I think it's because I pressed UP and FORWARD together, with just up and down moving the hit box seems to work better.
Last level was the very easy compared the 10, 11 levels. I think 10 that was hardest and I spent a lot of time in 11 because a logic fault in my brain.
well that alien marking stuff was over my head and I had to use walkthrough. Though I love the writing and style. Everything is pretty good. it gets 5/7 from me.
 "Factory Balls 3"){kind=icon}
 "Legend of Kalevala"){kind=icon}
 "Level Up!"){kind=icon}
 "The Everloom"){kind=icon}
 "Run"){kind=icon}
 "Reincarnation: The Final Happy Hour"){kind=icon}
 "No Time To Explain"){kind=icon}
 "Pandemic 2"){kind=icon}
 "The Splitting: Chapter 2"){kind=icon}
 "What's inside the box?"){kind=icon}
 "hitBox"){kind=icon}
 "Coinbox Hero"){kind=icon}
 "klocki"){kind=icon}
 "Zomgies 2"){kind=icon}
 "light-Bot"){kind=icon}
 "Fixation"){kind=icon}
 "Earn to Die 2: Exodus"){kind=icon}
 "Morningstar"){kind=icon}
 "Pursuit of hat 2"){kind=icon}