BattlEye is one of the longest-running anti-cheat systems in PC gaming. It protects Rainbow Six Siege, PUBG: Battlegrounds, DayZ, Escape from Tarkov, ARK and many more, and it has a reputation for big, public ban waves.
If you play any of those games, it pays to know how the system works. It explains the errors that stop you joining a server, why bans often arrive in batches, and why the approach your tool takes, from external to DMA, matters so much. This guide covers all of that, plus the Chams products built and updated for these games.
Key Takeaways
- BE is a kernel-level anti-cheat made by BattlEye Innovations and used in many tactical and survival shooters.
- It combines a driver, a service, server-side checks and the developer's own reports.
- Bans are usually game-wide and often land in waves rather than mid-match.
- Most launch errors are fixed by reinstalling the BE service, verifying files and restarting.
- Chams offers tools for Siege, PUBG, DayZ, Tarkov and ARK, plus EAC/BE DMA firmware and spoofers.
What Is the BattlEye Anti-Cheat?
BE started as a third-party anti-cheat for online shooters and grew into a commercial product used by major studios. The German company behind it, BattlEye Innovations, licenses it to developers, who then combine it with their own server checks and reporting tools.
When you launch a protected game, the BE service starts first and loads its driver. If the service is missing, outdated or blocked, the game shows an error or kicks you shortly after you join. While you play, the anti-cheat watches the game process and sends results back to its servers.
How BE Works: Driver, Service and Server
- Kernel driver: runs with high privileges and watches for drivers and processes that try to read or change game memory.
- Service: installs with the game, updates itself and keeps the client protection running.
- Server-side checks: BE can push new scans to clients without a game patch, which is one reason ban waves can arrive suddenly.
- Developer data: studios such as Ubisoft add their own reports, replay review and statistics on top.
Because the anti-cheat can update its scans from the server side, the status of a tool can change between game patches. That is exactly why Chams keeps a live status page and updates products quickly.
Which Games Use BattlEye?
Lineups change, so confirm on the Steam store page, which lists the anti-cheat for each game. At the time of writing, these well-known titles are widely listed with BE:
| Game | Genre | Chams option |
|---|---|---|
| Rainbow Six Siege | Tactical shooter | R6 Ancient, Crusader, Vega, Chams R6 Recoil Script, R6 Ice DMA |
| PUBG: Battlegrounds | Battle royale | PUBG Arcane, PUBG Desync |
| DayZ | Survival | DayZ Next Cheat Pro, Klar, DMA |
| Escape from Tarkov | Extraction shooter | EFT Next Cheat Pro, Lite, Chams, Coffee, Fanta, Synthetic Skill DMA |
| ARK: Survival Evolved | Survival | ARK Evolved Full |
| Arma 3 | Military sim | Supported by the Chams HWID Spoofer |
How BattlEye Bans Work
BE bans are usually tied to the game account and apply across every server of that game. They are often grouped into waves, so a tool can appear fine for days before a batch of bans lands at once. Rainbow Six Siege even shows ban notices in the match feed, which makes those waves very visible.
Some BE games also apply hardware-level restrictions after serious or repeat cases. Players returning after a ban usually add an HWID spoofer so the new account does not inherit the old hardware flags. For a Siege-specific look at bans and reports, read our guide to how bans work in Rainbow Six Siege.
Chams Tools Built for BE Games
R6 Ancient for Rainbow Six Siege
R6 Ancient gives you a bindable aimbot with FOV, aim smoothing, aim sensitivity, target bone, nearest bone and target lock, plus box ESP, skeletons with adjustable thickness and snaplines. It is optimized for AMD and Intel on Windows 10 and 11, with day, week and month keys. Prefer to aim yourself? The Chams R6 Recoil Script handles spray control with per-weapon and per-attachment profiles.
PUBG Desync
PUBG Desync brings two aim keys with separate aim spots, a switch-bone key, aim speed, FOV, an option to aim at knocked players and recoil compensation, plus player box ESP. Keys come in 1 day, 1 week and 1 month.
EFT Next Cheat Pro for Tarkov
EFT Next Cheat Pro is a heavyweight for Tarkov, with memory and silent aimbot, magic bullet, prediction, smoothing, hitchance, bone selection, triggerbot, no spread and instant ADS. It even offers a 1 hour key so you can try it in a single raid, along with day, week, month and 3 month options.
Ready to take over your next round? Check the live status page, pick your game and key length, and your key is delivered automatically right after payment.
DMA Firmware and Spoofers for BE Games
DMA moves memory reading to a second PC, and custom firmware makes the card present itself like ordinary hardware. The 1:1 Custom FW - EAC/BE lists support for this anti-cheat and Easy Anti-Cheat on 35T, 75T, 100T and ZDMA cards, with full BAR support, a unique driver, DNA locking and a 1 month warranty. Siege players can pair a card with R6 Ice DMA, and Tarkov players with EFT Synthetic Skill DMA.
For hardware flags, the Chams HWID Spoofer supports all Windows versions and CPUs, has one-click spoofing and a built-in HWID checker, and lists Rainbow Six Siege, ARK, Arma 3 and War Thunder among supported games. The Novex Permanent Spoofer is another option for players who want a one-time or lifetime plan.
Common BE Errors and How to Fix Them
Most errors are setup problems, not bans. Typical messages include a failed service install, a driver load error, or a kick for "client not responding".
- Verify game files in Steam or the game's launcher to restore missing anti-cheat files.
- Reinstall the BE service. Many games include a BattlEye folder with an uninstall script; run it, then launch the game so the service reinstalls cleanly.
- Restart Windows to clear pending updates and stuck services.
- Run the launcher as administrator so the driver can load.
- Close conflicting tools such as overlays, debuggers or system tweakers.
- Check your connection if you are kicked mid-match, since the client must keep talking to the anti-cheat servers.
Smart Habits for Playing BE Games With Chams
The tool is only half of the picture. How you use it decides how long an account lasts and how much you get out of every key. These habits are what experienced players stick to:
- Check status after every patch. Siege seasons, Tarkov wipes and PUBG updates can all change things, and the status page tells you when a product is current again.
- Keep aim smooth and visible-only. Snapping through walls is what gets reported. Smoothing, FOV limits and visibility checks keep your play looking natural on replays and killcams.
- Use ESP for decisions, not for staring. Knowing where a roamer is lets you choose the right angle; tracking them through every wall is what gets noticed.
- Match the key to your plan. Short keys are ideal for testing a product or a single wipe; month and lifetime keys save money once your settings are dialled in.
- Prepare a spoofer before a fresh start. If you are coming back after a ban, set up the spoofer before you create or log into the new account.
Why Choose Chams for BE Games
- Broad coverage: Siege, PUBG, DayZ, Tarkov and ARK, from external tools to DMA builds.
- Live status page: see the current state of every product before a session.
- Fast updates: products are updated after game patches and anti-cheat changes.
- Spoofers and DMA: firmware and HWID spoofers that list BE-protected games.
- Flexible keys and real support: hour, day, week, month and lifetime options depending on the product, delivered automatically right after payment.
Frequently Asked Questions
Is BattlEye a kernel-level anti-cheat?
Yes. It uses a kernel driver that loads when a protected game starts. The Steam store notice for each game confirms whether its anti-cheat runs at kernel level.
Why do BE bans come in waves?
The anti-cheat can push new scans from the server side and studios often group bans together, so many accounts are actioned at once rather than mid-match.
Are BE bans hardware bans?
Most are account bans for that game, but some BE games add hardware-level restrictions for serious or repeat cases. An HWID spoofer is the usual answer for players returning after one.
Which Chams product is best for Rainbow Six Siege?
R6 Ancient is a strong all-rounder with aimbot and ESP. For pure spray control, the Chams R6 Recoil Script is the pick, and R6 Ice DMA covers hardware setups.
Can I use DMA in BE games?
Yes. Pair a DMA card with the 1:1 Custom FW - EAC/BE and a game-specific DMA product such as R6 Ice DMA or EFT Synthetic Skill DMA.
Own Every Round in BE Games
Whether you play Siege, PUBG, DayZ or Tarkov, the right tool helps you see threats first and win the fights that matter. Start with R6 Ancient or explore the full Rainbow Six Siege cheats page, then check the status page and choose your key length.