Trawling the IGF 2012 entries these are the ones I’d not heard anything about before but will be watching now:
Dear Esther (expensive looking gfx, atmosphere), Fader (graphic design), Hokra (sports game done right), Kromaia (like something I might build out of HGX:007), Pop (random), Protektor (reminds me of pumpkin games stuff), Where is My Heart? (like something melon should have made)