: Players collect Souls to purchase new characters and Cores to upgrade existing monsters or buy rare skins. Some top-tier evolutions, such as Godmode Dustfell Sans , can cost upwards of 15,000 Cores.
While some players look for "scripts" (automated exploits) to bypass the grind for Souls and Cores, the most reliable way to advance is through official developer codes. These codes often provide significant boosts: : Gives Fear. givesoul : Grants Souls for character purchases. givecore : Awards Cores for upgrades. Undertale Crazy Multiverse Timeline Script Roblox
: Many characters feature multiple phases or "reworks" that drastically change their move sets. For instance, characters like Betty Noire and Delta Sans have second phases that unlock devastating new powers. Iconic Characters & AUs : Players collect Souls to purchase new characters
The roster is a "who's who" of the Undertale Multiverse, featuring a mix of classic heroes and obscure AU variants: : Standard versions of Sans , Papyrus , and Frisk . These codes often provide significant boosts: : Gives Fear
: To unlock certain rewards or areas, players must find specific keys—Yellow, Blue, Red, and Dark—while dodging hazards like Faker Sans .