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#rollback

2 posts

RetrogamingFix July 12, 2026 6 min read

Fixing Emulator Netplay Desyncs Without Guessing

Eliminate emulator netplay desyncs by matching builds, content, firmware, saves, controller types, and deterministic settings before tuning latency.

#netplay#desync#rollback

RetrogamingDeep Dive July 11, 2026 7 min read

Rollback Netcode: How Online Fighting Games Hide Latency

How rollback netcode predicts remote inputs, restores deterministic state, re-simulates missed frames, detects desyncs, and balances delay with artifacts.

#netcode#rollback#multiplayer