Pizza Boy Double Slice

In-app purchases
231 reviews
Content rating
PEGI 3
10K+
Downloads
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Pizza Boy Double Slice is a fast and accurate DS emulator, built from scratch by the Pizza Boy team — the same people behind Pizza Boy C, Pizza Boy A and Pizza Boy SC.

Runs smoothly on most device, keeping 3D games fluid thanks to a multi-threaded 3D renderer.

★ FEATURES
• Both screens, freely movable and resizable: stacked, side by side, or swapped with a single tap
• Touch screen and microphone support
• Close-the-lid emulation for games that use it
• Physical controller support with fully remappable buttons
• Fast forward with a customizable speed bar
• Cheat codes
• RetroAchievements integration
• Screenshots of both screens
• Shaders and video filters
• Import and export your battery saves (.sav)

★ PRO (one-time purchase, no subscription)
• Quick save and load states
• Rewind
• Custom speed rates
• Turbo buttons
• Per-game settings: orientation, controls layout, speed and rewind bars
• Google Drive sync of saves and states
• AI-powered on-screen translation
• Skins: gradients, presets and full look customization

★ IMPORTANT
Pizza Boy Double Slice does not include any game. You must provide your own legally dumped game files (.nds) and copy them to your device.
The app also works without any BIOS or firmware files: it uses a free open-source BIOS replacement.

Join our community on Discord: https://discord.gg/4VkZmumBAr

This app is not affiliated with, endorsed by, or sponsored by Nintendo. All trademarks belong to their respective owners.

Support and feedback: pizzaemulators@gmail.com
Fast and accurate DS emulator: dual screens, touch, save states and more!
Updated on
3 Nov 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

224 reviews
Daily
3 November 2026
LOVE the app so far. Can ya'll PLEASE 🙏 add a feature to duplicate existing screens? I would like to play with 1 big main screen on the left side of the device and 2 smaller screens on the right side. I like the right side of the screen to display the original orientation of the DS live duel screens. ALSO the app still needs tweaks here and there. The app fails to load some rom hacks for example: Rockman ZX-Undub+Slot-2 patch. Thank you! 4 stars for now.
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William Harvel
3 November 2026
needs a proper spacing mode reply: when I start new games I have to adjust the spacing between the screens so that the graphics look right and flow properly
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Pizza Emulators
3 November 2026
What do you mean?
Jason Couch
4 November 2026
so far gameplay is perfect.
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What's new

1.2.3
- Fixed stylus pressing D-pad
- Fixed keys stuck after rewind
- Fixed some savestates freezing
- Fixed black layers under dialogs
- Faster 3D with transparencies
- JIT setting no longer resets
- Disable cheats from app icon
- Fixed RetroAchievements login crash
- Richer performance overlay