Looney Tunes: By A Hare (lost build of cancelled arcade racing game; 1993)
From The Lost Media Wiki
Looney Tunes: By A Hare was a side scrolling racing arcade game developed by SEGA featuring Looney Tunes characters. It was shown at the 1993 Amusement Machine Show (JAMMA) in Japan[1], and had a feature in the may, 1993 issue of Electronic Gaming Monthly Magazine[2] and reportedly hasn't been seen since.
No ROM or footage has been found, and only a few screenshots exist.