Fortnite · FPS
Aimology
By Rudy
AIMOLOGY Custom is a heavily layered Cronus Zen script for Fortnite on PS4 and PS5 by RUDYAIM, combining multiple simultaneous aim assist oscillation layers, a polar tracking system, build mode detection, auto track, headshot assist, and anti-recoil — with values set in the script before loading.
premium
$75.00
Updated 2026-03-25T16:59:41.019Z
Platform
PS5, Xbox
Difficulty
beginner
Compatibility
Fortnite Chapter 6
Overview
AIMOLOGY Custom is a Cronus Zen script for Fortnite on PS4 and PS5 by RUDYAIM, delivered under the AIMOLOGY product brand. The script runs multiple simultaneous aim assist oscillation layers targeting RX and RY at varying strengths and delays, a polar tracking system using POLAR_RX and POLAR_RY offsets, hipfire aim assist, and a build mode detection system that suppresses all aim features while building. Anti-recoil applies independently via exponential correction to PS4_RY while ADS and Fire are held. Instant triggers, reduced input delay, headshot assist, and sensitivity scaling complete the feature set. All configuration is done by editing values in the script before loading — there is no in-game menu and no PVAR save.
What Is Included
- Multi-layer aim assist oscillation — six independent oscillation layers applied to RX/RY at configurable strengths (lAA1–3=8, oAA4–5=8, XcaliAA1–5=9, iUXcali1–4=5/3, oXcaliAIMAA=10, XcaliAIMAA=2) with varying step delays
- Polar tracking aim assist — POLAR_RX/POLAR_RY orbit system using precomputed sin/cos lookup tables (Xcali31/32 functions), speed mode configurable via Xcali11 (default 41), radius via Xcali12 (default 15)
- Hipfire aim assist (NOADSAA=TRUE) — aim assist active both on ADS and without ADS
- Build mode detection — disables aim assist while in build mode (BuildTrack system, BuildSyncTime=100); re-enables on return to combat
- Auto Track — automatic tracking layer (AutoTrack=TRUE, AutoTrackStrength=100)
- Headshot assist — pulls RY upward at start of fire (HeadShotAssist_onoff variable)
- Anti-recoil — exponential RY correction while ADS + Fire; multiple strength profiles (oiU_Recoil=3, XcaliiU_Recoil=14); Antirecoil=TRUE default
- Fine Tune Aim and Spiroide aim assist — additional context-sensitive aim layers active during ADS
- Aim abuse — ADS spam while ADS held (aimabuse_onoff, AB_ZOOM_MAX=200, AB_ZOOM_RANGE=70)
- Rapid fire — configurable (rapidfire_onoff, RAPID_FIRE_MAX=350, RAPID_FIRE_RANGE=300)
- Hold breath — sprint hold during ADS (holdbreath_onoff)
- Instant triggers — L2/R2 snap to full press on any input (InstantTriggers=On)
- Reduced input delay — vm_tctrl-based input timing reduction (LessInputDelay=TRUE, InputDelay=5)
- XY axis sensitivity corrections — ADS_SENS=100, GEN_SENS=105, HIP_SENS=95
How Aimology Works
Each frame, the aim assist layers run conditionally based on ADS and fire state. The oscillation combos cycle RX and RY through positive and negative values at their configured step delays, with lighter layers running faster and stronger layers at wider steps. The polar tracking system (Xcali31/32) advances an angle counter each frame and reads interpolated values from sin/cos lookup tables to compute POLAR_RX and POLAR_RY offsets — the speed is controlled by Xcali18 (derived from Xcali11) and the radius by Xcali12. Build mode detection monitors the Circle button and build piece placements; while BuildTrack is active, all aim features are suppressed. Anti-recoil pushes PS4_RY down by the configured recoil value while both triggers are held. Instant triggers snap L2 and R2 to 100 on any input. All values are fixed at load time — editing the script and reloading is the only way to change settings.
Compatibility Matrix
| Requirement | Status |
|---|---|
| Game target | Fortnite |
| Platform | PS5, Xbox |
| Device | Cronus Zen |
| Compatibility target | Fortnite Chapter 6 |
| Last tested | 2026-03-06 |
Compatibility Notes
The button layout assumes Builder Pro or Combat Pro binds — Fire=R2, ADS=L2, Edit=L3, Pickaxe=D-Pad Right, Build=Circle, Jump=R3, Crouch=Cross, Ping=D-Pad Left. Build mode detection relies on Circle being the build toggle — confirm this matches your in-game setup. No PVAR save — all values reset on every script reload. Values must be re-edited in the script before each load if changes were made.
Setup Guide
- Update Cronus Zen firmware and open Zen Studio.
- Open the script and confirm the button layout matches your Fortnite setup (Fire=R2, ADS=L2, Edit=L3, Build=Circle).
- Adjust the aim assist strength values if needed — lAA1–3, oAA4–5, XcaliAA1–5 control the core oscillation layers.
- Adjust anti-recoil values (XcaliiU_Recoil, oiU_Recoil) to match your weapon and sensitivity.
- Compile and load the script into a Zen slot.
- Connect your PS4 or PS5 controller and confirm the active slot.
- The OLED will display 'RudyAim / Aimology / CUSTOM' on startup.
- All active features run automatically — build mode detection suppresses aim assist while building.
Best Settings for Fortnite
Defaults: lAA1–3=8, XcaliAA1–5=9, Xcali12=15 (polar radius), XcaliiU_Recoil=14, oiU_Recoil=3, ADS_SENS=100, GEN_SENS=105, HIP_SENS=95. Start with defaults. If aim assist feels too strong, lower lAA1–3 and XcaliAA1–5 toward 5–6. If anti-recoil overshoots, lower XcaliiU_Recoil in small steps.
Tuning Guide
| Feature | When To Adjust | Expected Effect |
|---|---|---|
| lAA1–3 / oAA4–5 (default 8) | When aim oscillation feels too strong or subtle | Scales the first set of RX/RY oscillation layers |
| XcaliAA1–5 (default 9) | When the second oscillation set is too aggressive | Scales the second set of oscillation layers |
| Xcali12 (default 15) | When polar tracking pull feels too strong | Reduces the polar orbit radius |
| Xcali11 (default 41) | When polar tracking speed feels wrong | Controls the orbit speed mode (41=standard) |
| XcaliiU_Recoil (default 14) | When recoil correction is too strong or weak | Scales the stronger anti-recoil profile |
| oiU_Recoil (default 3) | When the lighter recoil profile overshoots | Scales the lighter anti-recoil layer |
| ADS_SENS / GEN_SENS / HIP_SENS (default 100/105/95) | When sensitivity scaling doesn't match your in-game feel | Adjusts the per-context stick sensitivity multipliers |
| BuildSyncTime (default 100) | When build mode detection mis-fires | Adjusts the timing window for build mode recognition |
Tips for Best Results
- All values are set in the script before loading — there is no in-game menu. Edit the define and int values at the top of the script to tune the system.
- Build mode detection is active — aim assist disables automatically while building and re-enables when you return to combat.
- NOADSAA is enabled by default — aim assist applies during hipfire as well as ADS.
- Instant triggers and reduced input delay are on by default — no extra configuration needed.
- Sensitivity scaling is pre-configured (ADS=100, General=105, Hip=95) — adjust these values in the script if your in-game sensitivity differs.
- Settings do not persist between sessions — re-set any changes in the script before reloading.
Troubleshooting
Aim assist activating during builds
Build mode detection should prevent this — confirm BuildSyncTime (default 100) matches your build input timing
Aim assist too strong
Reduce the AA value sets at the top of the script — lAA1–3, oAA4–5 (default 8) and XcaliAA1–5 (default 9) control the core oscillation strength
Anti-recoil too aggressive
Lower XcaliiU_Recoil (default 14) or oiU_Recoil (default 3) in the script before loading
Settings reset after restart
No PVAR — all values reset on reload; edit the script and reload to restore custom values
Changelog
- 2026-02-22: Published profile refresh for Fortnite Chapter 6.
- 2026-03-06: Validation run completed with latest test checklist.
Frequently Asked Questions
Is there an in-game menu?
No — all values are set in the script before loading; there is no in-game navigation system
Does the aim assist work while building?
No — build mode detection automatically disables all aim features while in build mode
Do settings save between sessions?
No — there is no PVAR; all values reset to defaults on every script reload
What does NOADSAA mean?
It enables aim assist during hipfire — not just while ADS is held; it is on by default
Trust and Support
- Multiple simultaneous aim assist oscillation layers for layered precision
- Polar tracking AA using POLAR_RX/POLAR_RY with precomputed lookup tables
- Build mode detection — aim assist automatically suspended while building
- Hipfire aim assist enabled by default (NOADSAA)
- Instant triggers and reduced input delay active from first load
- Sensitivity scaling per context (ADS, general, hipfire)
- OLED startup display confirming the script is loaded