So I downloaded the newest version of Freedom planet (2.3.0.4) and it wont work.
i mean it used work for my computer but when ever i try to play it all i get is a message saying:"Open GL "GL-EXT-framebuffer-onject not surport"
Any ideas on what to do?

Try one of these commands, especially the last two, and see what would happen. From the readme file:

"A: You can try running the game in different display modes to see if it solves the problem. To do this in Windows, create a shortcut, then right-click on it and select Properties. In the Target field, after the file path, enter one of the following commands:
/DIB => forces standard graphic mode
/DIB3 => forces standard graphic mode, 256 colors
/DIB4 => forces standard graphic mode, 16 millions of colors, 24 bits
/DIB6 => forces standard graphic mode, 32768 colors
/DIB7 => forces standard graphic mode, 65536 colors
/DIB8 => forces standard graphic mode, 16 millions of colors, 32 bits
/DDRAW => forces DirectDraw + VRAM mode
/NOVR => no VRAM in DirectDraw mode"