Visual novels fit this rather closely. They’re a mixture of book and game, so any fluff you encounter tends to be skippable.

Other than that, I propose The Pegasus Expedition. I found it to be fairly fast-paced.

You don’t have many opportunities to grind in Reverse Collapse. The game is hard, though it mainly depends on your ability to strategize than raw numbers. For example, there’s one boss early on who’s completely unbeatable unless you can exploit her AI into running on some plants.