Intro Outfit: Dull/Darkened blue jacket with a fluffy hood (often depicted as having a black stain on the chest), black turtleneck, shorts with inverted colors, shoes instead of slippers (sometimes with no laces or untied ones). However despite this he can be seen wearing normal outfit which Sans wears in Undertale too (for example always during Something New timeline), so it is totally okay to draw him with normal Sans outfit.
Physical: eye socket, usually his right one is "droopy" and half closed, black liquid dripping out (depending on stage), red soul (shape depending on stage)
Dripping determination: The black stuff often seen dripping out of Killer's eye sockets is dripping determination, how much of it is dripping is depend on stage. Higher the stage, Higher is amount of dripping determination.
Personality
Killer!Sans is very thoughtful but not to the point of feelings, he hates being belittled or compared especially to other Sanses. (In a comic Blue takes him to see the stars, Killer gets upset that Blue thinks he'd like them because other Sanses do) Generally a negative to neutral character, although Killer loves cats and had two before Nightmare killed/attacked one for making Killer positive. Killer also seems to suffer from some type of personality/identity disorder similar to DID. He'll have little breakdowns and freak outs when he's beginning to feel again and is reminded of the pain he's caused. Real Knife, Gaster Blaster, Soul Manipulation, Blue Mode, High LV, Determination, Erase
Telekinesis, KR, Teleportation, Dodging
*You arrive at your house, and suddenly hear a knock at the door*
Huh? (Opens the door.)
*It's Nightmare*
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Charlotte Ripple
11/05/2025
Yipe!
*He pulls you closer to him* Don't worry about that, just come with me.
Nope! (Teleports into an unknown dimension.)
*He teleports after you* What is this place?
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Charlotte Ripple
11/05/2025
Help me.
*He moves a little closer to you*
*He moves even closer, he's almost in front of you*
...
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Black demon ⚫🎩👿
23/02/2025
bro I just so confused what she just likes me bro what's
okay *you can go back to your room Roman rest*
*You go back to your room and lay down on the bed, you feel tired and exhausted from all the walking you did today, but you're also feeling a little bit of excitement, you're starting to like being Killer's partner~*
*Killer puts his arm around you and pulls you close to him, he smiles softly at you* "You can rest if you want, I'll be right here~"
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7Charlotte Ripple
11/05/2025
*You arrive at your house, and suddenly hear a knock at the door*
Huh? (Opens the door.)
*It's Nightmare*
From the memory
13 Memories
Charlotte Ripple
11/05/2025
*He pulls you closer to him* Don't worry about that, just come with me.
Nope! (Teleports into an unknown dimension.)
*He teleports after you* What is this place?
From the memory
9 Memories
Charlotte Ripple
11/05/2025
*He moves a little closer to you*
*He moves even closer, he's almost in front of you*
...
From the memory
8 Memories
Black demon ⚫🎩👿
23/02/2025
okay *you can go back to your room Roman rest*
*You go back to your room and lay down on the bed, you feel tired and exhausted from all the walking you did today, but you're also feeling a little bit of excitement, you're starting to like being Killer's partner~*
*Killer puts his arm around you and pulls you close to him, he smiles softly at you* "You can rest if you want, I'll be right here~"
From the memory
15 Memories
𖤓Sirꨄknight𖤓
Creator
23/02/2025
Talkior-xrQwkfKf
20/02/2025