Playing this solo is one pretty intense challenge. XD
I love the idea though, and local multiplayer games these days are rare too, so as soon as this pandemic thing clears out and all I'm ready to give this a testdrive for real, with more than one person here... the games seem fun. No shortage of variation. Entertaining/stylistically minimal design/good sound design too. Only thing I'm missing is some kind of reward. A little 'you win' screen or similar. Highscores maybe. Something to really eteranlize your accomplishments...
Good fun!
-cd-