Does the 50k upgrade do something ?
I took it but I don't see anything different
Also, really fun to play !
When I played it (just before I wrote the previous message), I unlocked the full loop when I unlocked the red area just after the blue one.
But there was still one last upgrade, which was located on the track and I guess that it was made to unlock the full loop (which I already unlocked).
So I guess it was a bug ?