Each time NetEase pushes a patch for Blood Strike, the memory addresses (offsets) change. A cheat looking for PlayerHealth + 0x1A4 will crash or fail. The "UPD" in the keyword suggests that the cheat developer has:
Blood Strike’s ESP works by reading the game’s Entity List. Every player, weapon, and loot drop is stored in the computer’s RAM. The cheat scans this memory to find structures called "Player Pawns" or "Actors." For each actor, it reads: unknowncheats project bloodstrike pc esp aimbot upd
The cheat then uses a World-to-Screen (W2S) function to project these 3D coordinates onto your 2D monitor. You see a bright red box moving behind a wall. That is not a texture change; it’s a dynamic drawing overlay. Each time NetEase pushes a patch for Blood
There are two common aimbot variants found in UnknownCheats projects: UPD (Update) : Indicates that the information or
NetEase is aggressive. First offense might be a temporary suspension, but repeated cheating—especially with a known "unknowncheats" signature—leads to a permanent HWID ban. This forces the user to buy new hardware or use spoofers (which often contain their own rootkits).
This appears to reference a cheat modification for the game Project Bloodstrike on PC, sourced from or inspired by UnknownCheats — a well-known forum for game hacking, reverse engineering, and cheat development.
The term upd likely means "updated" version of the cheat, suggesting ongoing maintenance to bypass anti-cheat updates or game patches.