![Super Mario Bros. 13 <span class="label">Unlicensed</span> <span class="label">Universal NES image file format</span> <span title="The ROM is an exact copy of the original game; it has not had any hacks or modifications." class="label Super Mario Bros. 13 <span class="label">Unlicensed</span> <span class="label">Universal NES image file format</span> <span title="The ROM is an exact copy of the original game; it has not had any hacks or modifications." class="label](http://nesninja.com/saves/nes/Super%20Mario%20Bros.%2013%20(Unl)%20[U][!].nes/50068-2022-12-11-09-45-10-5886.png)
Super Mario Bros. 13 <span class="label">Unlicensed</span> <span class="label">Universal NES image file format</span> <span title="The ROM is an exact copy of the original game; it has not had any hacks or modifications." class="label
![Newsflicks on X: "The tremendously popular game Super Mario Bros. was released on September 13, 1985 https://t.co/6ekTi31EYx" / X Newsflicks on X: "The tremendously popular game Super Mario Bros. was released on September 13, 1985 https://t.co/6ekTi31EYx" / X](https://pbs.twimg.com/media/CsNC6gSXYAAykes.jpg:large)
Newsflicks on X: "The tremendously popular game Super Mario Bros. was released on September 13, 1985 https://t.co/6ekTi31EYx" / X
![Super Mario Bros. 13 <span class="label">Unlicensed</span> <span class="label">Universal NES image file format</span> <span title="The ROM is an exact copy of the original game; it has not had any hacks or modifications." class="label Super Mario Bros. 13 <span class="label">Unlicensed</span> <span class="label">Universal NES image file format</span> <span title="The ROM is an exact copy of the original game; it has not had any hacks or modifications." class="label](http://nesninja.com/public/images/nes/found/Whomp%27Em_1.png)