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56
downloads
8.0
android
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About this app
hakuX is a xemu (X1 BOX) fork, optimized for Adreno devices.
Setup Requirements
To use the emulator, you must provide your own legally obtained original Xbox files, such as:
MCPX Boot ROM
Flash ROM / BIOS
Xbox hard disk image
Game files/images from your own discs
hakuX does not include copyrighted BIOS or game content.
What's new
v0.3.0Apr 9, 2026
- hakuX v0.3.0
- Performance
- GPU overhead reduction: batched surface downloads, eliminated redundant image transitions, no-op transition guard
- Texture cache doubled and made configurable — fixes texture pop-in in open-world games
- Native BC1/BC2 compressed texture upload; GPU compute DXT5 decompression
- NV2A fast-path expansion for high-frequency methods
- VkSampler cache, NEON blit optimization, optimized descriptor management
- Stability
- Fix 30fps trap — games no longer get stuck at half speed after temporary drops
- Fix pipeline exhaustion crash, surface eviction corruption, XISO conversion issues
- Fix RCU crash on quick restart, NOP assert, shader binding crash
- Xbox kernel crash detection with diagnostic output
- Audio
- Audio subsystem aligned with X1 BOX
- Texture Modding
- Dump game textures as PNG for texture pack creation
- Settings & UI & Networking
- Per-game settings with visual override highlighting
- Configurable texture cache size, skip occlusion queries, skip boot animation
- Xbox dashboard management, EEPROM editor, Insignia networking (ported from X1 BOX)
- Debug log export
- Known issues:
- Some games are broken on both hakuX and X1 BOX, like Night Caster. This is under investigation and probably related to something fundamental in the initial porting to Android
- Fable has fundamental issues made worse by some of the optimizations on hakuX. While probing the root cause added a disgusting skip.
About this version
- Version
- 0.3.0 (4)
- Size
- 32.11 MB
- Requires Android
- 8.0
- Target SDK
- 26
- Architecture
- arm64-v8a
- Downloads
- 56
- Updated
- Apr 9, 2026
- Package
- com.rfandango.haku_x
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