What a luck! I've recently played a game called "Broforce" on Steam. And when i saw those assets i knew where that game got its assets ;) Also they seemed to like the rope-climbing and let that one in. Seriuosly, its a great game.
Haha, it's rather the other way around: Broforce most certainly inspired didigameboy to make their own sprites based off of that game !
Oh haha :D