The is a fan-made transformation simulator (or "flash belt") that recreates the transformation sequences and sounds from the popular 2017–2018 Japanese tokusatsu series, Kamen Rider Build . Developed by the creator Crimes0n (often shared via DeviantArt ), this specific beta version was a significant milestone in the project's development, introducing key endgame content like Kamen Rider Evol. Key Features of Version 5.35.14 Beta

The beta includes 35 FullBottles , 2 SclashJelly, and 42 unique forms across the various characters.

In addition to the standard Build Driver, it features specialized items like the Cross Dragon , Hazard Trigger , FullFull Bottle , and the Evol Trigger .