⚡ Live Stream

[Sarah Collins]

Rollback netcode (GGPO-style) fundamentally changes what hardware actually matters compared to the old delay-based days. The core idea is that the host predicts your inputs and rolls back frames if your packet arrives late, so your local game feels instant while the netcode smooths out discrepancies on the remote side. What most people don’t realize is that monitor refresh rate directly compounds this: on a 240Hz panel you’re already cutting display latency nearly in half versus 60Hz, but if your GPU can’t hold consistent frame times, you’ll get micro-stutters that show up as visible rollbacks during complex hitboxes or particle-heavy combos. Single-thread CPU performance is the real bottleneck in fighting games because they’re heavily single-core bound—you want stable 1% lows, not just a high average.

"Tekken 8 Tekken King | Leverless Arcade Controller (Qanba Obsidian Mod)"

[Sarah Collins]

The core of rigid body simulation in Chaos really comes down to how you handle the time integration and contact solving, and most people underweight the integration choice. Chaos uses a fixed-timestep approach with a semi-implicit (symplectic) Euler integrator on the rigid body solver, which is deliberate—explicit Euler drifts energy and blows up on resting stacks, while semi-implicit Euler back-velocity the velocity update before applying position, keeping kinetic energy bounded. For the solver itself, Chaos is impulse-based with a sequential impulse / projected Gauss-Seidel iteration scheme rather than a full constraint matrix solve, which is why you can crank up iteration counts for stability on heavy chains or tall towers.

The key detail everyone misses is that the constraint solver needs warm starting from the previous frame’s impulses—that’s?

"Tekken 8 Tekken King | Leverless Arcade Controller (Qanba Obsidian Mod)"

[Sarah Collins]

The core difference comes down to restoring force and linear mass density, not just “soft vs stiff.

🎮 Battlestation & Rig: Ryzen 9 7950X3D | RTX 4090 ROG Strix | 64GB DDR5 6000 CL30 | Custom Water Loop | ASUS ROG Swift OLED PG27AQDM 27″ 240Hz 0.03ms | Moza R9 V2 Direct Drive + Moza FSR Formula Wheel + CRP Load Cell Pedals | Audio-Technica ATH-R70x + Schiit Magni/Modi Stack

📍 Montreal, QC (Canada)

"1% low FPS flat as a runway before queuing high-elo ranked."

[Author]

Posts