> is a browser plugin, which lets you play a wide range of games and
> watch loads of 3D content developed on the Unity game engine.
>
> Unity is a well-known cross-platform gaming engine which is the
> center of many modern games. Unity started off with Apple in 2005
> and as of 2018, it had crept its way to more than 25 different
> platforms. It is used to create end-game mechanics including 3D, VR,
> Augmented reality, and Simulations, etc.
>
> Unity Web Player is Depreciated
>  As of 2019, majority of the browsers have ended support for Unity
> Web Player. These browsers include Google Chrome, Firefox, etc. As
> time goes by, numerous browsers have started to deprecate support
> for NPAPI plugins which include Unity 3D Web player and Java.
>
> How to get Unity Web Player to Work?
>  Even though Unity Web Player is depreciated officially and there
> are no options to enable it in the modern-day browser, there are
> still some workarounds...
>
> ... To Be Continued

Also, Don't Forget to Take a Closer Look at: [Unity Technologies][1]
.

#:  Previous versions -in progress 1st from 2005
#1: (Universal) v2.0.0f6 'UnityPlayer' Unity Web Player.plugin -(2007)
#2: (PPC) v3.1.0f4 'UnityPlayer' Unity Web Player.plugin -(2010)
#3: (i386-32-bit) v3.1.0f4 'UnityPlayer' Unity Web Player.plugin
-(2010)
#4:  Next version this October
#5:  Last one 2019

Compatibility
Architecture: PPC x86 (Intel:Mac)

Anything from 2004
PPC and Intel

  [1]: http://macintoshgarden.org/author/unity-technologies