OK, so this webcomics site was kinda like homestuck. It had a sort of pesterlog chat on some pages, it had gifs, and was interactive.
The storyline was something like "kids from [presumably] Earth and kept and raised specially on a space ship for some unknown reason. The kids are kept in one room and can only talk to one another via computer. The ship is run by aliens"
The ship gets attacked by other aliens, and the kids [the side character's name was 'Z', but that's all I can remember] escape onto another ship that's like a jungle.
Please help, I really want to read this again.