Super Smash Bros.
The Ray Gun has appeared in all three of the prior Smash Bros. game, but for the upcoming Wii U and 3DS iteration, the gun has received its most drastic redesign.
Super Smash Bros. director, Masahiro Sakurai, said of the new ray gun in a post on the Miiverse, "The Smash Bros. mark appears backward because it acts like a stamp. We design the Ray Gun carefully each time to ensure it doesn't look like a real gun."
[Source: Super Smash Bros.]