I’m excited to announce that the first draft of this feature is live now!
You can now use the “Estimated Play Time” form on any game to submit a “vote” for how long it takes to finish the game.
- Vote only if you've played the game.
- Vote on how long it would take to get to one final ending without hints or a walkthrough.
- Time spent away from the game doesn't count.
- Times don't need to be exact. Good-faith estimates are fine.
We’ll display the median time vote near the top of that game’s page.
This feature is very, very new. We’ve got a lot of ideas for have to improve the “estimated play times” feature, and I’m sure you’ll have more ideas to share here.
We wanted to get the feature in your hands precisely so you could play around with it and see how it feels to use it.
(I’d also like to add that @bg did a truly heroic job implementing this feature from scratch! Three cheers! 
)