We’re a tiny studio and this is our idle internet cafe game. Free, plays in the browser

Since this is freegames I’ll say it up front: it has ads. There’s an optional watch-for-a-reward button, and from day 4 a full screen ad shows up about once a day

The dumb part happened in our slime game. Ad income there was close to zero and I spent days digging through ad network settings. Fill rate was 65