Really like the vibes on this one!
Captures the WarioWare essence perfectly, and I love the little cut ins when you have a streak of completed minigames, and the jingle for the minigame transition being inspired by All For One. Also really like the choice of just using the time as HP instead of the normal heart system (also kinda like the stress watching the timer tick down between minigames, even if its a little evil). The art is really good too!
One thing I noticed, and I know this comes from me not registering what I was reading - all the minigames also seem to work with WASD, except the sound booth - for some reason it will only accept the up and down from the arrow keys, not W and S, despite being able to select the sliders using A and D. I was really confused and thought the minigame was bugged until I reread the control scheme and tested again with the up and down arrow keys to see it working as expected. Small thing, but wanted to point it out.
Aside from that, all the minigames were pretty easy to intuit, which is always great (the drink delivery got me the first time as I walked head first into the pon-de-ring, thinking it was set dressing lol)!
Great work!