Oh yeah, that's a ton of fun. Like, way more than I thought it would be, and I thought it would be way extra fun. It's got this simple Pokemon-style "catch 'em all" quality to it, while at the same time providing the satisfaction of cleaning the place up, sort of like washing off graffiti in Super Mario Sunshine or stacking blocks in a puzzle game. Really looking forward to the full release!
2) I really wanted to interact with all the characters, but there was no talk button that I could find.
I wouldn't want any dialogue to interrupt the game. Maybe some of them could repeat their "hello" greeting if you used a talk button, but otherwise, I sort of enjoyed the people as background.
4) I was confused about what to do when it said I was tired? My battery was low and I couldn't incinerate things, so I was kind of at a loss, maybe this is the anti-adventure you are after?
When you're tired, go back to your apartment and sleep.
I'm glad you didn't include a map, it really forced me to explore the place
Same here!