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PunkBuster
Austin, Texas, United States
What it is
PunkBuster is an anti-cheat system for online games on Linux, macOS, and Windows. It scans computer memory during play for signs of loaded cheats, checks game integrity, and detects changes to the game environment. The system supports major and proprietary game engines and provides game-specific countermeasures. Components can update in the background while players continue playing. Server administrators receive tools for screenshots, logging, streaming, and remote access. PunkBuster must be integrated directly into a game engine by its publisher or developer; it cannot operate in a game without that integration. PBSetup supports manual updates, and a Windows service installer is available for required services. The optional MD5Tool checks configured files during gameplay but is off by default because disk access may cause minor hanging, stuttering, or lag. The maker says a player GUID is generated from the game CD key with a 128-bit one-way hash. Players can submit web-based trouble tickets, and manuals are provided. PunkBuster was founded in 2000 and is headquartered in Austin, Texas.
For and against
For
- Continuously scans memory during gameplay
- Checks game and environment integrity
- Supports multiple game engines
- Offers administrator screenshots and logging
- Background updates can run during play
Against
- Requires direct game-engine integration
- MD5Tool is off by default
- Disk checks may cause minor stuttering
- License pricing is provided on request
The verdict
PunkBuster provides integrated anti-cheat scanning, integrity checks, updates, and server administration tools. Its usefulness depends on a publisher or developer adding the required game-engine integration.
Who it suits
PunkBuster is for game developers and publishers seeking anti-cheat integration, plus administrators managing protected game servers. Players can use its support resources when technical problems occur.
Plans and prices
PunkBuster license
For game developers or publishers; pricing provided after submitting a license inquiry
Read 8 Oct 2026 · evenbalance.com
On the record
- Administrator tools
- Server administrator tools include screenshots, logging, streaming, and remote access.evenbalance.com · read 8 Oct 2026
- Cheat detection
- It continuously scans computer memory during gameplay for signs that a cheat is loaded.evenbalance.com · read 8 Oct 2026
- Downloads
- The maker offers PBSetup for manual updates and a Windows service installer for PunkBuster's required services.evenbalance.com · read 8 Oct 2026
- Game support
- The system supports major and proprietary game engines and provides game-specific countermeasures.evenbalance.com · read 8 Oct 2026
- Integration requirement
- PunkBuster must be integrated directly into a game's engine with the publisher or developer; it cannot be run in a game without that integration.evenbalance.com · read 8 Oct 2026
- Integrity checks
- PunkBuster can verify game integrity and detect environment modifications.evenbalance.com · read 8 Oct 2026
- Intended customers
- The maker directs game developers and publishers seeking anti-cheat integration to its license inquiry form.evenbalance.com · read 8 Oct 2026
- Optional file scanning
- The MD5Tool can check configured files during gameplay, but it is off by default because disk access may cause minor hanging, stuttering, or lag.evenbalance.com · read 8 Oct 2026
- Privacy detail
- The maker says PunkBuster generates a player GUID from the game CD key using a 128-bit one-way hash so the key cannot be computed from the GUID.evenbalance.com · read 8 Oct 2026
- Purpose
- PunkBuster is an anti-cheat system for online games.evenbalance.com · read 8 Oct 2026
- Support
- Players with technical problems can submit a web-based trouble ticket, and the maker provides player and administrator manuals.evenbalance.com · read 8 Oct 2026
- Updates
- PunkBuster can update in the background while players play, and its components can be updated frequently.evenbalance.com · read 8 Oct 2026
