
Summary[]
Deltarune is a game created by Toby Fox in 2018. It is stated to be a parallel universe of Undertale. The game is about a group of teenagers that discover the existence of new worlds, called dark worlds, inhabited by creatures called darkeners.
Powers of the Verse[]
The verse ranges in power from 10-B for most creatures in the light world to 9-A for the stronger beings in the dark world, while the most powerful beings sit at tier 8.
In terms of speed the verse ranges from average human to Subsonic.
Lancer bumbs a bike:9-C+
Lancer creates an explosion:9-B
Lancer and Susie make the duck explode:9-B+
Berdly coaster explodes:9-B
Some Deltarune explosion calculations/ RPGScale
Kris tanks a fire shot:9-B
Queen portrait spits fire/ RPGScale
Kinetic energy of Jevil's final attack sickles: 9-B+
Jevil's attack speed: Superhuman
Jevil's final attack calculations/RPGScale
Cosmology[]
Because deltarune is a parallel universe to Undertale, it is sure that this universe belongs to the Undertale multiverse, that is a multiverse formulated by the many world interpretation of quantum physics. Because belonging to the same multiverse, deltarune has the same fundamental forces as undertale has (the 4 fundamental forces of our universe and likely a fifth force called determination). The dark worlds are a world in the deltarune world, a simulation of sort. Because of this fact the dark worlds are a reality layer below the light world even if it affects it.