Maker Android: Undertale Battle

: Switch between the editor mode and playtest mode in a single tap to verify the dodge difficulty of your attacks.

PocketCode is a visual, block-based programming app for Android (similar to Scratch). It is incredibly popular within the mobile Undertale community for building games from scratch.

Position the four main buttons (FIGHT, ACT, ITEM, MERCY) cleanly at the bottom. Leave a clear, central zone for the Bullet Box. Step 3: Write the Script undertale battle maker android

As of late 2024, a new open-source project called is in closed beta. It promises a Scratch-like visual programming interface specifically for Android tablets. Imagine drag-and-drop logic blocks: "When soul touches bone → decrease HP by 5 → play oof sound."

Ensure that if the player’s Red Soul collides with a projectile, the player’s HP variable drops, and an invincible "hurt sound" triggers. : Switch between the editor mode and playtest

Before touching any code, sketch your boss. What is their motivation? Are they a pacifist boss or a genocide boss? Use free mobile pixel art apps like or Pixel Studio to draw your enemy sprites, your custom UI buttons, and bullet projectiles. Step 2: Set Up the Interface Arrange your screen layout to match the classic look: Keep the black background. Place the enemy sprite upper-center.

-- MOVE BULLETS for i, b in ipairs(bullets) do b.y = b.y + b.speed * dt -- Remove bullets off screen if b.y > 800 then table.remove(bullets, i) end end end Position the four main buttons (FIGHT, ACT, ITEM,

| Tool Name | Platform | Android Support | Key Features | |-----------|----------|----------------|---------------| | | PC (Windows/Linux/Mac via Electron) | ❌ No native app; requires emulation | Full battle engine (ACT, FIGHT, MERCY, custom bullets) | | Undertale Mod Tool (UMT) | PC | ❌ No | Modifies game files directly | | Scratch (with UT templates) | Web/PC | ⚠️ Limited via browser | Visual scripting, shareable projects | | “Undertale Battle Simulator” (fan apps) | Android | ✅ Yes (unofficial) | Basic attack patterns, limited UI | | Godot/Unity exports | Cross-platform | ✅ Yes (if exported for Android) | Full control, but requires dev setup |

Some advanced builders allow you to compile your project directly into a standalone .apk file that your friends can install on their devices.

The square box where the player's soul dodges attacks.