NO$GBA
NO$GBA: A focused free emulator for Windows users who need GBA and DS debugging tools. Ranked #45 of 53 in Multi-System Emulators by our editors (6.0/10); pricing: Free plan; best for windows GBA and Nintendo DS debugging.
At a glance
- Editor score6.0 / 10
- PricingFree plan
- Best forWindows GBA and Nintendo DS debugging
- Free planYes
- Paid fromFree
- Supported systems3
- Facts checked20 Sep 2026
Where it wins
- Deep debugging with disassembly, profiling, tracing and source-level support
- Emulates GBA, Nintendo DS and DSi software
- Supports multiplayer linking for up to four GBAs
Where it doesn't
- Windows-only platform support
- Covers only three systems
- Debugging features are focused on development rather than broad emulation coverage
Our verdict on NO$GBA
NO$GBA is a freeware emulator and debugger for Game Boy Advance, Nintendo DS and DSi software. It is aimed at Windows users who need more than game playback, especially developers and researchers working with disassembly, source-level debugging, profiling, memory inspection or hardware-register views. The product also provides Windows and DOS gaming versions, BIOS emulation, screenshot capture and save-state snapshots.
Its standout capability is the Windows debugging version. Disassembly and a built-in assembler support low-level work, while source-level debugging, conditional breakpoints, tracing and profiling provide a wider development toolkit. I/O map and VRAM viewers add visibility into system behavior, and complete hardware snapshots can be saved and restored during investigation. For multiplayer testing or linked gameplay, NO$GBA supports linking up to four GBAs.
The trade-off is scope and platform coverage. NO$GBA focuses on three Nintendo systems rather than serving as a broad multi-console emulator, and its listed platform support is Windows. That makes it a strong fit for Windows-based GBA, DS and DSi debugging, particularly when low-level inspection and hardware-oriented tools matter. Users seeking a wider range of systems or a non-Windows desktop option should choose an alternative with broader platform and console coverage. For its focused use case, the free model keeps the core emulator and debugging environment accessible without a paid tier distinction.
Your product? Our editors can test NO$GBA in depth and publish a review, labelled as paid · from $149/mo →
NO$GBA pricing
NO$GBA fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Supported systems | 3 |
| Android support | Not verified |
| Arcade support | Not verified |
| Netplay | Yes |
| BIOS required | No |
| Shader/upscaling | Not verified |
| License | Freeware |
| Deployment | Desktop |
| Platforms | Windows |
| Support | Email, Community |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | problemkaputt.de |
| Facts checked | 20 Sep 2026 |
Alternatives to NO$GBA
- RetroArchA broad, free emulator hub with one interface for collections, cores, controls, and play.9.4
- FoxolFoxol combines multi-system emulation, cloud saves, and multiplayer across web, desktop, and mobile.9.1
- aresA broad, free desktop emulator with preservation-focused tools and system-specific BIOS requirements.8.8
Also Ranked In
NO$GBA is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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