This guide covers the context of the update, the specific changes it made to the game, technical details regarding the CODEX release, and troubleshooting tips. WWE 2K16 is widely considered a turning point for the franchise, moving the series away from the arcade-style "arcade" feel of 2K15 toward a more grounded simulation. The v1.01 Update was the crucial day-one patch that addressed several launch-day issues. For PC players utilizing the CODEX release, this update was essential for stabilizing the game and unlocking content that was technically on the disc but inaccessible at launch. 1. The Context: Why v1.01 Matters When WWE 2K16 first launched on PC, it arrived with a few significant technical hurdles. The base version of the game had issues with Steam controllers, legacy saves from previous titles, and—most notably—missing wrestler entrances. E5577s-932 Unlock File (2026)