Oh, my God. Wild Woody makes me want to stick actual pencils in my eyes. :[
And Awesome Possum... it doesn't run at 15 fps... just going by the video, it has 2 identical frames, then 3, then 2, 3, etc... that comes to 12 frames per second.
Thanks Joe and Dave, you reminded me of the hatred I had for US-developed Genesis games during the 90s... it's a feeling I hadn't felt in a long time.