UNDERTALE: Broken AU
A Roblox experience owned by Undertale Broken AU Group.
RacingENUndertaleAction RPGFan Game
Description (written by the developer; not a statement by this register)
「🛠」The experience is under development. Please report bugs to us if you find any • 「⚔️」Welcome to UNDERTALE: Broken AU! In this game, players together must defend the Souls from anomalies that have arrived from different dimensions with the goal of destroying them • 「⭐」Developed by the Undertale Broken AU Group, originally founded by Mun_StarTv • 「🦴」This game is mostly based on Undertale, as well as other AUs and fan games, with many references from anime • 「👾」Supporting on any platform: PC » MOBILE » CONSOLE • 「♥️」We would like to give credit to the Creator of the Undertale Soul OPs - OyunKlavuzu. And other contributors who will be acknowledged in the game •
Last updated by the developer 19 Jun 2026, 12:14 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 11 Aug 2026, 03:48 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.
Badge funnel
How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.