It was the best game i had. The bar wasn't high but it still was the best. Too bad I was a kid so I never really got past 1-3. Also at the time I didn't speak English (nor did my parents).
Save states are OP. I like the Celeste approach you go back to tag section and each section was its own challage. It doesn't waste any time because you are not beating any challenges you have already beaten
This is (among other reasons) why federation was never going to be a good solution . instead of fighting over which site is good and which is bad we are fighting over instances while having the same problems. P2p is the answer