Knytt Stories is a freeware platform game written by Nicklas ‘Nifflas’ Nygren ( http://nifflas.ni2.se/ ). The game includes several short levels (‘stories’) and there are many new stories created by the community that anyone can play. As a tribute to this great game rrc2soft develops a free DS version of it – Knytt Stories DS.

Source/Discussion: http://forum.gbadev.org/viewtopic.php?t=17067

http://code.google.com/p/knyttds/