So what if I did take Zennistrad's already incredibly unlikely but compatible Iji/Undertale/Deltarune crossover and tossed a part of it headlong into Axiom Verge too?

What if a college-age Asriel had Trace Eschenbrenner as a physics professor, and when the world ended prematurely, he was taken along to the doctor's secret project together with Trace's assistant Hammond to escape this "breach"?

What if this Asriel woke up in an alien landscape to the guidance of Elsenova, and found a nanogun he was able to operate despite not knowing what it is or how?