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Last updated on: 2026-06-23
Android Apps > Role Playing > Sudden Changes
Sudden Changes icon

Sudden Changes

2.0
KYwoo
4.00
139 reviews
10,000+
Downloads
Free

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

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About Sudden Changes

Sudden Changes is a role playing app developed by KYwoo.

Download Statistics

Sudden Changes has been downloaded 25 thousand times. In the last 30 days, the app was downloaded 1.6 thousand times.

User Ratings

Sudden Changes is rated 4.00 out of 5 stars. The rating is based on 140 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
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More data about Sudden Changes

Price Free to download
Total downloads 25 thousand
Recent downloads 1.6 thousand
Rating 4.00 based on 140 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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Sudden Changes compared with similar apps

Common keywords of similar apps

Sudden Au Sans Gun

Keywords missing from this app

Game Battle Fight Font Recent Bosses Https Enemies Features War Weapons Facebook Action Gameplay Boss Heroes Time Join Unique Abilities Classic Mode Mobile Color Character Guns Shoot Create Epic World Level Contact Shooter Characters Adventure Battles Fights Free Rewards Combat Support Undertale Fixes Powerful Enemy Bug Update Skill

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Google Play Rating history and histogram

Rating history
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77
15
30
0
15

Downloads over time

Downloads over time
Subscribe to see download velocity and history

Sudden Changes has been downloaded 25 thousand times. Over the past 30 days, it averaged 55 downloads per day.

Changelog of Sudden Changes

Show changelog

Developer information for KYwoo

KYwoo

kywoo0130@gmail.com

Website

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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

6 permissions
Subscribe to see full permission and library details
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