This version of the comical skeleton appears to be directly inspired by FourthRhyme's characters, seeing as how he has a similar gameplay style present with the creator's work, although this actually works against the character's favour, as Sans' attacks generally have a rather short range and do little damage, along with an inability to combo any of his moves together. This version of Sans won't be giving out bad times anytime soon.
Sans is a five-button character using for light to heavy attacks, as well as (B) and (C) for medium to heavy attacks, although Sans is unable to combo any of these together, along with (Z) being both faster and much stronger than his other punches to a point where it becomes unblockable due to coming out on frame 1, making (X) and (Y) somewhat useless, outside of activating moves that were likely meant to be Specials and Hypers.
Sans' moveset consists of various Normals, some of which were probably intended to be Specials or Hypers, along with three Strikers: Papyrus, Toriel and the Mad Dummy. All of Sans' Specials are long ranged and act as projectiles, allowing Sans to approach the opponent using them, although the fact that some cost Power to use limits their usefulness for Sans. The character also features an automatic Anti-Cheap mode, activated when fighting certain other characters. This mode allows Sans to spawn Strikers with every use of , along with giving Sans health regeneration, allowing Sans to easily prevail over most Cheap characters.
Sans' main weaknesses stem from his inability to properly deal damage to the opponent, with many of his attacks either having a somewhat short range, dealing little damage, or both. This causes Sans to rely on other approach options, such as his projectiles or assists, one of which being Assist_Mad_Dummy, while costing only 100 Power, but being unblockable and causing heavy amounts of damage. Another one of Sans' key strengths is Get dunked on!, which takes away over half an average character's Life in one use, not helped by the unblockable nature of said move.
Sans does not use any A.I. coding, resulting in a somewhat unchallenging fight, due to the many weaknesses of the character, along with the default A.I. not using any of Sans' strong points.
This character does not have any Special or Hyper Attacks.
I told ya you were going to have a bad time.”
Sorry buddo. But that is why I never make promises.”
You will keep consuming timelines until there are nothing left to consume.”
Well that battle was SANS-ational!”
Sounds like your really working yourself down to the BONE!”
Do you think that you could change? That you could be a good person if you just try?”
Geeettttttt dunked on! If we were really friends you wouldnt come back.”
Wow. You look pretty frusterated.”
No wonder people dont do their heavy attack first.”
I'm going to Grillbys. Papyrus. Do you want anything?”
Looks like I got a ton of work done today. A skele-TON!”
I never make puns in battle because the joke is now on you.”