Anti-Cheat Expert: all your pixels are belong to us
Modern anti-cheat systems in online games are increasingly intrusive, scanning processes, files, and even taking screenshots to detect cheating, which many players liken to installing accepted spyware on their PCs. Commenters debate whether such measures are justified to preserve competitive integrity, or whether they impose disproportionate privacy and security risks—especially when they can block legitimate tools like debuggers or reverse‑engineering software. Alternatives such as server‑side validation, active human moderation, cloud gaming, community-run servers, and OS compartmentalization are raised, but most agree there is no perfect solution that both fully protects fair play and respects user control over their own machines.
Reverse Engineering Tools as Cheat Signals
- Some argue that banning players who have tools like IDA, Ghidra, or x64dbg installed is “smart” because most ordinary players don’t use them.
- Others push back strongly: RE tools are used for learning, research, debugging, and legitimate work; blocking or banning based on their presence is seen as unfair and counter‑productive.
- Anecdotes: games that won’t start if they see “x64dbg” in a window title; games that silently exit if “git bash” is opened.
- Concern that such bans mainly inconvenience or provoke technically skilled legitimate users, while serious cheat authors just adapt or swap accounts.
Screenshot‑Based Anti‑Cheat on Windows
- Discussion around BitBlt and similar APIs: one claim that the article’s described screenshot method only works on very old Windows.
- Others respond that BitBlt still works on modern Windows, but behavior varies:
- Capturing the desktop DC generally works; capturing arbitrary window handles may return black.
- Some windows can be captured, others not; composition model and DWM special cases matter.
- Consensus: screen capture is still possible but not universally reliable for detecting overlay-based cheats.
Linux, Consoles, and Platform Tradeoffs
- Several people consider Linux gaming a perk because many kernel‑level anti‑cheats don’t work there, reducing invasiveness.
- Counterpoints:
- Some anti‑cheats (e.g., Easy Anti Cheat) partially work on Linux; some games become unplayable when stricter anti‑cheat is enabled.
- Consoles are cited as having fewer cheaters due to locked‑down systems and hardware bans.
- Tension between wanting fair games and refusing intrusive software; suggestions include dual‑booting or dedicated “gaming OS” PCs isolated from personal data.
Alternatives and Anti‑Cheat Limits
- Proposals: active human admins, server‑side physics checks, community‑run servers, and matchmaking that clusters cheaters together.
- Others argue these measures are insufficient, especially against subtle aimbots or hardware/DMA/video-based cheats that operate outside the game client.
- Ideas like cloud gaming and remote attestation are debated:
- Cloud gaming could reduce many cheats but adds latency and is seen as unsuitable for high‑level competitive FPS.
- Some feel truly cheat‑proof online gaming on open PCs may be impossible.
Privacy, Ethics, and Proportionality
- Many describe modern anti‑cheat as “accepted spyware” that inspects files, processes, and system state.
- Core tension: small cheating minority vs invasive measures applied to all.
- Some are willing to trade significant privacy for cheat reduction; others see this as a disproportionate response for “just a game.”
- Compartmentalization (separate machines/OSes for gaming) is presented as a pragmatic compromise.