And I'm still thinking about how the final 10 levels gonna be...I was revisiting the game at the time I was writing this to double check on the extra modes but also to get the game's cheevos [as the first time I played it, I wasn't getting those due to the emu choice].
Going through some of the toughest will be a rough feeling knowing how long those took me the first time, but I guess that at least if I redo all of those again and then do the final levels, at least I will have the cheevos for clearing those registered [in Hardcore mode - which means no savestates or rewind used].
Thanks for reading and for your comment :]