What should I play next
Ask for the shape of the challenge.
Not “something hard” — something that leans on the axes you want leant on and stays out of the way everywhere else. Demanding on strategy, forgiving on execution, under twenty hours. Everything below is scored through your own calibration, so “demanding” means demanding for you.
You have not calibrated, so this is matching against an average player. It still works; it is just not about you yet.
CalibrateSign in and this can read the ask out of a game you have already beaten.
Read out of Dota 2
The same shape, one rung harder. The next thing, not the hardest thing.
Nothing in the rankable catalogue answers that one.
That is a real answer, not an error — the catalogue is finite, and Dota 2 can sit at the edge of it with nothing holding the same shape a rung along. The other lenses ask different questions of the same game.