See Postmouse in vid form, watch here.
"Join Postmouse on their very first journey to deliver mail in a treacherous world unfit for a tiny mouse. Explore the ruins, meet charming characters and solve puzzles on your way through an abandoned mansion in this free, student-made adventure - all in one small mouse-sized package! "
At a glance categories:
Free to play, Adventure, 3D Platformer, Singleplayer