Rover's Day Out is centered on a brilliant idea, which you discover the instant you start playing. Ostensibly, this game is about a morning routine and a cute dog called Rover. However, you soon learn more about what is really going on.
I finished playing this game on parchment, which caused problems with the status bar (which adds a lot of information). Also on parchment, I had a bug where an essential item (Spoiler - click to show)(dog food) disappeared, rendering the game unwinnable. The bug did not appear again when I played through the second time, some months later.
It can be a little hard at times to figure out what is going on, but that is part of the appeal of the game. The game gets progressively more intense, with the later game being especially intense. Plenty of surprises occur as the game progresses.
This game has been ranked in the Top 50 IF of all time, and it deserves its place.