SYSCALL: RING ZERO
Reverse-engineer a private 1990s BBS. Read disassembly, patch broken checks, optimize a nine-core rack, and write assembly firmware that locks onto live scope traces. With 200+ puzzles, full controller support and offline play, you can refine your assembly skills on all your devices!
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30-day peak: 2 (90 days)
Prices in other regions
Brazil
R$35,99 −25%
Europe (€)
9,74€ −25%
United Kingdom
£9.74 −25%
Kazakhstan
2 970,00₸ −25%
Ukraine
221,00₴ −25%
Screenshots
System requirements
Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS: Windows 11 or newer
- Processor: 64-bit x86-based CPU
- Memory: 4 GB RAM
- Graphics: DX11 Supported GPU
- DirectX: Version 11
- Storage: 500 MB available space
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS: Windows 11 or newer
- Processor: 64-bit x86-based CPU
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce RTX 4070
- DirectX: Version 11
- Storage: 600 MB available space
- Sound Card: Standard Sound Card
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Recent price changes
| Change | When |
|---|---|
| $12.99 | 7 d ago |