My ragdoll prototype. (Need help making him transparent.)

Me 8 months later: Stuff happened.

https://www.photopea.com/ Click on Upload from Computer, Magic Wand, then click on the background, (should be a solid color), and press the backspace key. You can then select 'File', Export As, then make sure to do PNG format, as JPG doesn't support transparent pixels. Hope that helps

Thanks !