Undertale Timeline Reset codes give players free resources when redeemed. This game takes inspiration from the classic Undertale Multiverse Battles and Undertale Multiverse Battles Remastered.

Undertale World codes grant Gold, special items, and additional rewards to assist players in their dungeon-crawling experience.

Roblox has a huge playerbase but there are more than enough codes to spare as of April 2021, so here's a list of the active ones.