For those looking to create or experience custom boss fights on mobile, several apps allow you to build and play Undertale-style battles directly on your Android device. Top Custom Battle Makers for Android BattleTale: Boss Battles & Maker
fan games and Alternate Universe (AU) battles from various creators. Underverse Battles : A turn-based fighting game based on the Underverse animated series. It uses classic mechanics like dodging and careful attack selection. Google Play Creating Your Own Mobile Battles undertale battle maker android
SoundCloud: Many "AU" (Alternative Universe) musicians post Undertale-style tracks that are free to use in fan projects with credit. Pro-Tip: Testing on Touchscreens For those looking to create or experience custom
Controls: Some users find the controls "slippery" and difficult for precise dodging. Love2D (LÖVE for Android): This runs the game
Three reasons:
PocketCode: Many creators use PocketCode, a visual programming app for Android, to build Undertale-style engines from scratch. It’s a great way to learn logic while using Undertale assets. Key Features to Look For