The way to access Far Out is a neat idea… if you find a secret earlier in the level, you get an alternate ending at the end of the level. It’s an understandable way to attempt to get the mid-level secret level experience while not knowing how to fix vanilla JJ2’s treatment of secret level area (it’s possible but takes some setup). The implementation has issues, though: the tiling at the end is pretty dubious, and more importantly, nobody’s going to find the trigger crate without knowing to look for it. If you find an area totally covered in layer 3 with no goodies in it, you’re not going to think “oh, I should stomp everywhere in case there’s a trigger crate.” And even if you do stomp it, there are no nearby effects, so there’s no way for the player to know what happened or why the secret level entrance is/isn’t open. Finally, this is a level with a bouncer powerup, and it’s trivial to shoot those bouncers through the trigger scenery events and hit the secret level signpost that way.
I couldn’t actually figure out how to get to the Tubelectric and Labrat secret levels in these edited versions. :?
Anyway, the main attractions here are the secret levels themselves, and they’re not great. “Shocking Experience” is just an extra (non-thematic) boss fight—is that really a good reward for finding a secret? And while this version of Far Out makes a good decision by using a unique palette, like Return of Birdland does, there’s not much to recommend it past that. It’s ‘finished’ to a pretty minimum extent, with strings of pickups and no other edits, and the foreground layers are a mess that you can barely see through.
The basic idea here is good, but I don’t actually want to play these secret levels, so I don’t want to apply the patch to my official labrat2 and tube1.