Chasm
Chasm is a promising action-rpg platformer with fine pixel art.
Teslagrad
Teslagrad is an upcoming story driven puzzle platformer about magnetism and electromagnetic powers. It’s story is purely told through visual means which means the game does not have any text or dialogue.
Teslagrad is also on Greenlight
Oliver and Spike
Oliver and Spike is an upcoming adventurous 3D platformer about a boy and his little dog who travel between parallel dimensions. For example if they can’t reach a far away platform with a jump they can simply switch to the aqua dimension and swim to the platform.
An interesting concept…
Noomix
Noomix is an upcoming 3rd person platform shooter with an interesting art style.
TRI
TRI is a promising first person puzzle platformer where you create 3D triangles that act as platforms which allow you to walk on walls etc.