Since no game was suggested, I will take a look at both Worldwide Weirdos and One Strike.
Worldwide Weirdos
I found myself questioning whether or not this game was made with four colours...if I'm not mistaken, black and white also count as colours, not to mention shades. I mean, if that was some good use of the colours simply being dispersed around the palette to look otherwise, colour me impressed. The graphics themselves, however, are actually pretty nice and fitting for a game with this sort of idea. I liked the globe, too.
I can see why such a game like this would come off as offensive. After all, it plays off of stereotypes with the voices and the premises, etc. But as a Canadian, I found the first mini game to be kind of hilarious. Can't say exactly how I felt about the other ones, though. It would have been ideal to include a tutorial at the beginning of each mini game. Even just a bit of text that says which keys to press and what actions they do. While the first two games were pretty self explanatory, I couldn't figure out how to play the snake charmer one or the fighting one (which I read was broken, but still would've been nice to know).
That was probably my biggest issue with the game overall, along with the questionable palette and uncompletable stage 4. The audio and graphics, even the gameplay premise, are fine.
One Strike
I didn't have another player available to try this out with me, but I was definitely reminded of Yojimbrawl, except in this one it's a 1 hit KO. The thing that stands out most to me about this is the detailed background, not to mention the design of the players themselves. I think it's interesting that there's no jumping involved, just fighting and dodging. The sounds were fitting; I like them. There really isn't much to say about the game besides that, since you basically just play endlessly until you quit it seems. So a next step for a post jam version could be to incorporate a points system, perhaps. (And maybe change the player count on your page to 2 instead of single player :P )
I'm going to pick the game I helped contribute to during the jam, Angler. :D