Sudden Changes

2.0

KYwoo

4.00

132 reviews

10,000+
Downloads

Free

Welcome to Sudden Changes! An UT AU where Sans got a GUN!

Alternative downloads for the Sudden Changes app

Sudden Changes compared with similar apps

Common keywords of similar apps

Sudden Sans Au Gun

Keywords missing from this app

Game Font Battle Fight Play Recent World Action Enemies Boss Weapons Unique Features Application Bosses Https Shooter Gameplay Mobile War Color Level Mode Rewards Story Gods Guns Shoot Experience Hearts Join Abilities High Classic Create Fights Epic Advanced Free Heroes Fast Shooting Enemy Games Battles Intense Soul Survive Full

About Sudden Changes

Sudden Changes is a role playing app developed by KYwoo.

Download Statistics

Sudden Changes has been downloaded 24 thousand times. In the last 30 days, the app was downloaded 2.1 thousand times.

User Ratings

Sudden Changes is rated 4.00 out of 5 stars. The rating is based on 130 ratings.

App Information

Sudden Changes is FREE to download. The APK download size is 12.88 MB. The latest version available is 2.0. The last update was on September 20, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play February 2025.

Description

* Created By xiaoQ
* Android Port By Ilka
* Released By KYwoo

This game is about the Sans boss fight in Sudden Changes.

The Story:
【NO AU】Sudden Changes is a role swap following the basic rules of Storyshift with only the lost souls, along with Mettaton, Napstablook, Chara and Asriel changing positions.

Recent changes:
Latest Release of Sudden Changes! SANS HAVE A GUN!

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More data about Sudden Changes

Price	Free to download
Total downloads	24 thousand
Recent downloads	2.1 thousand
Rating	4.00 based on 130 ratings
Ranking	Not ranked
Version	2.0
APK size	12.9 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

Downloads over time

Sudden Changes has been downloaded 24 thousand times. Over the past 30 days, it averaged 70 downloads per day.

Changelog of Sudden Changes

Nov 24, 2025Installs10,000+ installs
Oct 13, 2025CategoryMoved from Arcade to Role Playing
Sep 20, 2025UpdateVersion 2.0
Jul 7, 2025Installs5,000+ installs
Mar 31, 2025Installs1,000+ installs
Mar 17, 2025Installs500+ installs
Feb 16, 2025Installs100+ installs
Feb 5, 2025New AppVersion 1.0 in ARCADE for Free

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Developer information for KYwoo

KYwoo

kywoo0130@gmail.com

Website

N/A

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Comments on Sudden Changes for Android

★★★★★ Bruce · May 7, 2025

This might not be original, but it is as good, can you add a joystick?

★★★★★ Rawan Nabeel · Jan 15, 2026

This is sure a sudden change. *gets shot 68 times*

★★★★☆ Jadiel Zaya · Mar 20, 2025

It's nice but too hard I tried it, but there's no debug mode or easy mode so please rebalance it

★★★★★ Ishmail Johnson · Apr 13, 2025

It's a really good fan game I like how sans look

★☆☆☆☆ Oliver · Nov 9, 2025

The fight itself is good, but the QoL is awful. There's no way to configure anything. Want to play in English? Nope, gotta translate Chinese. Want to control yourself with one hand? Nope, gotta use both in a way that makes no sense. And lastly, there's no way to change the difficulty like you can in any of KY woo's other apps, leaving it nothing but painful to play in few faults by the player.

Google Play Rankings for Sudden Changes

This app is not ranked

Technologies used by Sudden Changes

Sudden Changes is requesting 6 permissions and we don't have library information (yet).

Permissions

Development tools

test access to protected storage

Network communication

view network connections, pair with Bluetooth devices, full network access, Google Play license check

Storage

modify or delete the contents of your USB storage

We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.

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