You know, time is relative when you're spedrunning ^^ hours long rpgs like Borderlands 2 can be finished in like 15 minutes.

This made me chuckle. I'd say feel free to consider it a game. The possibility of different interpretations adds value to things (art) and we can feel free to make those interpretations. This is an idea I got from Umberto Eco's "The Open Work", which is a great book and I will definetely finish it in a decade and I'd recomend you to read it too.

Now that we (at least I) consider the jam a game,  all we need to do it is submit the link for the jam to the jam once it starts and we'll have our first entry that complies to "The Decade Game" theme.

Edit after a year: https://itch.io/jam/decadejam/rate/786042

Well now i do. I think i spent 15 minutes looking at lovely pictures of grey tractors with eyes, or several other vehicles with similar shapes and eyes :) so thank you i guess.

Gråtass is awesome!

Not very original considering every AAA company does this nowadays. But 9 sequels with each one of them being a different game from the former, now that is something i'd like to see :D

Yes?

I had writing a "Postmortem" in mind for each game I make during the jam, and now that I write this term sounds very odd in the context of possible death.

Should that be the case, the tools and engines to make those games with and the platforms to publish them would advance, too, so we could just continue making games. And to play the old games by then there will definitely be possibilities, even in the case we don't use a PC to play anymore. Ten years is some time, but it's not so long that I'd expect a whole branch of hardware and software to just go extinct.