...then it might work a little like this video by Chris Le.
The footage isn't of an actual game, though, unlike the 2D League of Legends fighting game—not that that makes it any less cool! Obviously, you can see some Street Fighter influences in here, as well as Marvel vs Capcom. Neat.
The video is a part of a series—Le hopes to release a new video every month.
Super Dota Fighter Alpha [Chris Le]