Tried to run a map with slopes on 2.1

[MK.exe]

Which exe do you have?

 

[sluggard]

It's "srb2dd.exe" (included by default in SRB2) .
EDIT : Nevermind, it worked now with Opengl on .

 

[MK.exe]

I'm so insane that I've actually opened it in-game, and hosted a private server with it.
The results:

No slopes, but that's to be expected..

This shows that maps with slopes can be used in 2.1 But you wont get any slopes.

Case closed i guess.

 

[sluggard]

This shows that maps with slopes can be used in 2.1 But you wont get any slopes.

Case closed i guess.

The Map editor itself says (SRB2 2.1 + 2.2 Slopes), so the slopes in that editor are intended for 2.2, not 2.1 .

 

[Arcade Gamer]

You can use srb2ball.exe (the thokker mod) if you want to test out slopes.

 

[MK.exe]

I know. I got it already thanks anyways