Newer: Falling Leaf is an autumnal game based on the Newer framework, released in December 2014. It includes 8 new levels in a variety of themes!
Newer: Summer Sun is a short game with a hot theme, originally released in Summer 2012. It features 23 new levels and some fresh music!
Newer: Holiday Special is a frosty adventure created to celebrate Christmas 2011. Explore 8 of the coldest levels you'll ever see, set to chilly music and new, icy textures!
Another Super Mario Bros. Wii is a simple mod created by Skawo and released in December 2010 which includes a full set of new levels with the same themes as the original game.