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 4,389 586 And it will only do GOOD things zarla 3,562 722 So where can I put all this baggage zarla 2,764 430 Get back in focus this instant zarla 2,823 485 Try a smile! zarla 2,520 174 Like comment and subscribe zarla 2,983 342 Did you doublecheck the powerpoint zarla 2,892 352 Occasional thunder for a bit of kick zarla 2,533 536 It'd be no trouble zarla 3,240 501 That probably won't happen to me zarla 2,529 411 Got my priorities in order zarla 2,633 368 Don't forget to hurt the people that love you zarla 3,114 283 Anesthetic's for babies zarla 3,481 1,080 Don't ask questions zarla 2,881 547 A momentary lapse zarla 4,103 747 Woah woah woah woah zarla 3,100 284 Little do they know zarla 3,303 506 Just one in front of the other zarla 3,789 574 Healthy and nutritious zarla 3,484 482 Arm thief! Arm thief!! zarla 2,813 473 This is not a toy zarla 2,743 460 Back off man zarla 3,138 473 Let's just mark it incomplete zarla 5,243 766 Fascinating, tell me more zarla 2,942 443