Let's Try: Teslagrad (The Long of It)
This is the full impressions/slightly let's play-y video for Teslagrad, if you want something a bit shorter/more concise, go here: http://youtu.be/DNlA32YjLj0
Teslagrad is a really well-crafted indie puzzle platformer by rain-games. It makes me think of a mashup between braid and metroid- with hard puzzles and lots of exploration. Mechanically, its got your standard platformer faire, but uses polarities and magnetism to mix things up, as well as a blink/dash mechanic for getting around/past obstacles. Its got fantastic art, music, and the puzzle design is sometimes frustratingly difficult, but overall quite intelligent. The plot is also neat, as well as the delivery thereof.
I really like it, but if you're not one for difficult puzzlers/platformers, this may not be your cup of tea.
Buy it on steam!: http://store.steampowered.com/app/249590/
Rain Games Website: http://rain-games.com/
Outro song: Tears in the Rain by Level 99 - http://augment.ocremix.org/music.php