An Undertale AU where Sans and Papyrus were experiments of Gaster's and a whole lot of suffering ensues. Each comic is usually about a stand-alone moment, but they're in roughly chronological order here. Sort of.
If there's no next/previous link, then that moment stands by itself and/or doesn't directly connect to anything (for now). Ones with a solid grey background tend to be jokes.
I also made a tumblr post indexing these in order, if that's easier to read.
general undertale folder
Best not to look into it zarla 4,291 566 And it will only do GOOD things zarla 3,540 722 So where can I put all this baggage zarla 2,723 423 Get back in focus this instant zarla 2,799 471 Try a smile! zarla 2,465 165 Like comment and subscribe zarla 2,972 339 Did you doublecheck the powerpoint zarla 2,886 350 Occasional thunder for a bit of kick zarla 2,245 513 It'd be no trouble zarla 3,211 499 That probably won't happen to me zarla 2,528 406 Got my priorities in order zarla 2,625 366 Don't forget to hurt the people that love you zarla 3,081 283 Anesthetic's for babies zarla 3,455 1,073 Don't ask questions zarla 2,868 547 A momentary lapse zarla 4,087 743 Woah woah woah woah zarla 3,083 276 Little do they know zarla 3,282 492 Just one in front of the other zarla 3,770 574 Healthy and nutritious zarla 3,467 482 Arm thief! Arm thief!! zarla 2,789 468 This is not a toy zarla 2,739 460 Back off man zarla 3,101 469 Let's just mark it incomplete zarla 5,220 761 Fascinating, tell me more zarla 2,913 438