After failing at the last level, I reset and it led me to the main menu, I downloaded the post jam fix and when i clicked to start, a error popped up, I'll reply the error code here.
Edit: The reset to the main menu was in web, so ye.
code:
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FATAL ERROR in Vertex Shader compilation
ShaderName: shader_rift
D3DXCompile failed - result
at gml_Object_obj_rifts_Draw_73
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Edit: First jam version is also error.