Kamen Rider Neo Decade Simulator Ver 3.0.1 is a highly popular, fan-made interactive Flash/digital simulation that replicates the Henshin (transformation) sequences, sound effects, and card mechanics of the Neo Decadriver. This specific version gained massive traction in the community because it seamlessly integrated the expanded Heisei-era roster alongside some of the era's most advanced forms.
If you are looking for an official Decade experience: kamen rider neo decade simulator ver 30 1
Added Saber Elemental Primitive, Espada (Golden Alangina), Buster, Kenzan, Falchion, and Calibur (Jaou Dragon) . Kamen Rider Neo Decade Simulator Ver 3
: Creator platforms like Newgrounds host updated versions of these games (up to version 4.0.1 and beyond). These often run directly in the browser via automated Flash emulators like Ruffle. You can explore games from creators like UloRd on Newgrounds to find up-to-date versions. YouTube Showcases : Creator platforms like Newgrounds host updated versions
: Most versions of this simulator include a side menu to view the art for both Attack Ride