UNDERTALE / UNDERFELL / HORRORTALE . impact ( @dunkedon ) , drux ( @felllan ) , acri ( @skulrot ) , respectfully . these three know each other very well in each of their main verses , and you’ll often see them within one another’s worlds but more than any other , inside impact’s timeline , the classic , due to it’s safer conditions . no , not because it is a “ kinder ” world , but for a whole other plethora of dangers , dangers these three have started the parallel project under the hopes of understanding and stopping these dangers .
THEY DO NOT GET ALONG BY ANY MEANS .
the classic does what he can to keep the project and two together , no matter his tireless work nor failing health : to the fellan and horror , he is quietly compliant , keeping his own fears and problems aside , often walked over between the other two’s constant quarrel he is the physicist of the three .
the fellan often bickers and spits at the other two , disgusted ( and reminded of his own short comings ) by the horror , and yet has an innate sense of protective instinct over the classic , no matter how he belittles him he is the mathematician of the three .
the horror is quietly unnerving , working save for the best of his days in that rotten skull of his , constantly edging just under either’s skin , purposefully or not : a quiet presence that has no harbor nor tolerance for behaviors he deems unfit , drux is oft the subject of his intense , yet cold words , while the classic is almost skirted around and treated professionally at best he is the engineer of the three .
they meet typically once a month , or so by the time in the horror’s timeline , usually within the classic’s world . their project has taken a home in his basement , where the resets are strangely nullified , leaving them to make as much progress as they please .
rarely , they will invite other alternates to join in on their work , but primarily stick to their core group .