[quote=@DarkwolfX37]
<Snipped quote by Dynamics>

There are no emulators for those series past a certain point.
[/quote]

Give it time. And there's always an emulator, just not necessarily a ROM.

[quote=@DarkwolfX37]
Environ - obvious reasons 
Singularity - we all use it
Echo - we all use it and it's natural events
[/quote]

Singularity's a character, so that could get confusing. Though it could possibly make sense.