This is a spiritual sequel to one of the best series on MFGG, but for some reason I've had a hard time getting into 4tune either time I've played it. In fact, I couldn't figure out how to finish any of the first three levels in the game - I always wind up getting stuck at some point with little idea of what to do next.

I'm occasionally getting an error along the lines of "DLL not found" in the tutorial room where the first enemies are encountered; not sure what DLL it's looking for as it doesn't tell me; doesn't seem to hinder gameplay. Nice game otherwise, though I also had trouble with the first level until I realised it was possible to walk right from the starting point to get to another screen; should perhaps be made more clear. There's a door in the same level that looks like it could be reached by falling between the vines from above, but Wario doesn't fit through; not sure if that's intentional, haven't played much yet.
Configuring controls for non-QWERTY users would be nice (I figure the settings menu would do that, but I was unable to reach it; I assume it's not done yet) and Wario's inability to climb down ladders is very strange (might be possible to get stuck, as he also seems to have trouble moving sideways on a ladder); I would also recommend using something like the jump button to confirm selections rather than shift, which doesn't seem to be used for anything else & is thus not a button one would try to press. Level clear screen runs very slowly on my computer (no crashing, just takes a long while to advance).

I'm very sorry... :( I'll try my brest to make it better, if I can :/ Oh, and the small hole is for Skinny Wario :) You'll need an item from the SHOP, then you can reach a place where you can become skinny wario :) Again, sorry for the bad game :( Wish I could make it better :/

Ah, that makes sense about the hole. I was confused because it kind of looks like normal Wario would fit through (and I didn't know the thin one existed); I think it was the fact that he can fall into it up to a certain point as normal Wario before he gets stuck. Maybe the top of it could also be tighter to make it clear he's not supposed to go through it in that state? And don't worry about it, it's not a bad game at all! This is just a demo anyway so any bugs and oddities can be excused. Keep up the good work :3

2 min download. That's bad news for the final game.

Yeah, I know... :( I'm sorry :( I'm not really good at this, so I was thinking about canceling this... :\

No point in cancelling a game just because the file is big... it's usually sound and music files that cause such an explosion in filesize. Try converting .wav sounds to .ogg (I use JetAudio for conversion) and/or convert files that are already in. ogg to a lower bitrate version of the format (there may be a loss in quality, but it's often trivial and not necessarily even audible to the average player); that can reduce the filesize a lot :3

How do I leave the shop after I buy an item?

Listen WWW, you don't have to cancel a game if you encounter a problem. Instead, try to fix it or just leave it, but please don't say things like 'I'm sorry, I need to cancel this then' every time. There's no point in cancelling games because of one silly problem.