Minecraft anticheat guide
Target-Directed Aimbot Checks: Offsets and Leads
What FairPlay's target-directed aimbot checks read in offsets, hit streaks, target leads and switching, and how staff should verify alerts in combat.
What do target-directed checks look at?
These five checks look at where the view points relative to the thing being fought. They read offsets from the target's aim point, streaks of hits on the same entity, how a player leads a moving target, how fast a player switches between targets, and whether the view stays inside an aim cone. The question is about aim geometry in combat, not about the mouse.
The family covers Target Offset, Hit Rotation, Target Lead, Fitts and Drip. Target Offset reads offsets across combined samples. Hit Rotation tracks consecutive hits on one entity. Target Lead reads how aim leads a target that is moving. Fitts reads the time and distance of switching targets. Drip reads runs of rotations that stay inside a cone around a target.
An alert from this family says the aim behaved in a specific geometric way during combat. It does not say the player was cheating.
Which cheat behavior is aimed at combat geometry?
The family targets aim that lands on ideal points too consistently, leads moving targets in a precise way, or switches between targets with a timing that a human rarely matches. A computed aim point can produce offsets that cluster tightly, and the Target Offset check is written to read that clustering.
Target Lead targets a different pattern. It looks for leads that are consistent across several attacks against a moving target. Fitts targets switch timing. It reads how quickly the view moves between targets relative to how far apart they are. Drip reads long, unbroken runs where the view stays inside the cone around a target.
Each of these patterns can come from a skilled player too, which is why the family is about combat context rather than single moves.
Which legitimate combat looks like target-directed aim?
Skilled PvP is the main legitimate match. A player who has practiced a specific fight pattern may land consistent offsets, lead the same way every time and switch targets quickly in a crowded fight. The more practiced the player, the more regular the geometry, which is exactly the reason staff need context.
Projectile play is another. A player who uses bows or ender pearls aims with a lead on purpose, and that lead can look consistent in the data.
Hit streaks can also come from a fight where the player is pinned against one opponent. A long run on one entity is normal in a duel and should be read against the length of the duel.
How should staff verify a target-directed alert?
Target checks are only meaningful when you can see the fight. Pull the recording, identify the targets and check where the view was relative to them. A geometry alert with no recording is weak evidence, and a geometry alert that matches a clear recording needs a second look at intent and skill.
The table below shows what each check reads and what to confirm in the fight.
| Check | What the alert describes | What to confirm in the recording or log |
|---|---|---|
| Target Offset | Offsets clustering tightly from the target's aim point | Whether the player was in a duel and aiming at the same body part |
| Hit Rotation | A streak of hits on one entity with large rotation | Length of the duel and whether the opponent was stationary |
| Target Lead | Consistent leads against a moving target | Whether the target moved in a straight line and how the player aimed |
| Fitts | Fast switches between targets at a given distance | Whether the switch happened in a crowded fight or between separate duels |
| Drip | A long run of rotations inside a cone | Whether the target stayed in front of the player throughout |
What should you test in staging for these checks?
Target checks depend on combat samples and on how long the server keeps a target in memory. Those are both settings you should test with staged fights, not guesses. Use a set of recorded duels, crowded fights and projectile fights, and keep the set fixed for every test run.
Pay attention to how the family handles teleports and target changes. A check that does not reset cleanly after a target change can carry old geometry into a new fight.
What does a target alert not prove?
A target alert does not prove that the aim came from software. It proves that the aim geometry matched a pattern the family reads. Practice, a strong aiming style and a well-matched fight can all produce that match.
Keep the target, the recording and the decision together in one note. A note that names the fight and the geometry is the only record that lets another reviewer check your reasoning.
FAQ
Does a practiced PvP player trigger the offset check?
A practiced player can produce consistent offsets, so the alert needs the fight context. Compare the offsets with the recording of the same duel before concluding anything.
What does the Fitts check measure in plain words?
It measures how quickly a player switches between targets given how far apart they are. Fast switches in crowded fights are common, so confirm the fight before reading the switch as unusual.
Why do bow and pearl players show lead patterns?
Projectile aiming requires a deliberate lead, so a consistent lead is expected. The Target Lead check reads the lead against a moving target, and a projectile fight should be reviewed as projectile play.