Animation Leak: Physics & Motion Breakdown

Quick Overview: The Ben Chue Portfolio Leak

In late November 2025, a brief 19-second animation test reel surfaced online after being discovered on the public Vimeo portfolio of Ben Chue, an experienced former character animator at Rockstar Games whose prior credits include Red Dead Redemption 2, Max Payne 3, and Grand Theft Auto V.

Unlike malicious network intrusions, this disclosure stemmed from an industry showreel shared by a departing developer to document professional rigging and procedural motion assets.

The surfaced clips offered community researchers an authentic look at early in-development locomotion, contextual vehicle interactions, and world object physics built in the RAGE engine.

Quick Facts: Source & Veracity

Detail	Finding / Status	Source / Proof
Animator Identity	Ben Chue (Former Rockstar Animator)	Verified via industry portfolio credits (RDR2, Max Payne 3, GTA V).
Hosting Platform	Vimeo (Private Showreel)	Discovered late November 2025; subsequently taken down under studio NDA.
Footage Duration	19 Seconds (Test Environment)	Skeletal test grid and untextured greybox geometries.
Status	Confirmed Authentic	Corroborated by developer credits, RAGE rigging conventions, and swift NDA removal.

Technical Analysis of Authentic Surfaced Sequences

The 19-second Vimeo sequence demonstrated two primary real-world interaction loops operating on early developer test maps:

flowchart TD
    A["Raw Motion-Capture Source"] --> B["RAGE 9 Procedural Blend Layer"]
    B --> C["1. Contextual Bicycle Rack Docking ('LomBike')"]
    B --> D["2. Dynamic Pedal Alignment & Foot Placement"]
    B --> E["3. Flatbed Ingress / Egress (Pickup Truck Vault)"]
    B --> F["4. Inverse Kinematics (IK) Terrain Balancing"]

1. Municipal Bicycle Station Interaction (“LomBike”)

The first test sequence featured a male character approaching a municipal bicycle rental station branded as “LomBike” (a Vice City parody of Citi Bike / Santander Cycles):

Docking Mechanics: The protagonist unlatches the bicycle from a physical ground rack, pulls it backwards into a natural steering stance, mounts, rides a short distance, and smoothly redocks it into the mechanical locking collar.
Micro-Physics on Pedals: Rather than character feet being statically pinned to rotating pedal meshes, the pedals independently rotate and align with foot soles according to weight distribution and stride velocity.

2. Vehicle Flatbed Ingress & Egress

The second test sequence featured a female character model (closely resembling protagonist Lucia) testing tactical interactions with a stationary utility pickup truck:

Truck Bed Vault: The character approaches the rear tailgate, places hands on the side rails, and vaults smoothly into the open bed.
Balance Adaptation: The character transitions naturally from crouching inside the truck bed to stepping down onto irregular ground without rigid canned animation snapping.

3. Procedural Foot Inverse Kinematics (IK)

Across both sequences, the character models utilized terrain-aware Inverse Kinematics (IK):

Feet dynamically calculate contact angles when stepping over curbs and metallic docking tracks.
Characters lean slightly into turns, adjusting their center of mass rather than rotating purely on a central axis.

Following the leak, viral social media accounts attached fabricated technical claims to Ben Chue’s authentic 19-second clip:

Debunked: “Hollywood Window-Diving Stunts”: Viral posts claimed the reel showed characters diving through car windows while firing assault rifles. The authentic Vimeo clip contained zero ballistic combat, firearms, or high-speed driving; it was recorded on a sterile greybox test map.
Debunked: “AMD Zen 2 Console Telemetry Overlays”: Screenshots claiming to show target frame budgets (e.g. “32 active IK characters at 2.4ms”) were manufactured by third-party commentary channels using graphic design overlays. No console hardware metrics were present in the source video.

Analytical Takeaways for GTA 6

The November 2025 portfolio reel provides tangible proof of Rockstar’s attention to micro-interactions. From bicycle rental racks to physical truck bed climbing, the RAGE engine replaces canned animations with procedural physics that respond realistically to environmental geometry.