Went to do some googling and noticed a cool retro 8bit looking doodle for the logo.... Naturally being an avid NES fan, I clicked.. and was not disappointed.
Looks cool, let's click this bad boy!!
Fun little football minigame...
Some cool video intros and cut scenes..
And lots more... Definitely give it a click and check it out, you won't regret it.
Sidenote: I want to say I saw a old demo video of this game on YouTube some years ago,.... But it was a work in progress for a larger game the guy was working on, I'll have to dig a bit and see if it's the same game just repurposed for the Olympics.