Started playing the new Castlevania game, it's as to be expected from the line, great animation, music, gameplay, decent story and challenging!
Also checked out Transformers Animated The Game, not too bad from the first 4 stages I've played so far. It's a nice mix of Lost Vikings (on SNES) with some car chase stages (where the character you control actually transform).
The Lost Viking stages are pretty fun, you get to control 3 characters from the show each with their own abilities that must be used in order to defeat enemies, traverse through the stage and bypass barriers. The main goal of those stages is to get all your characters to the exit.
The car chase scenes on the other hand have you chasing down an enemy and trying to shoot them down while avoiding traffic.
The production is pretty good too, with the cartoon intro and voice/dialog/screen shots directly from the show. There is also some additional voice work from the original actors.
Some down points I noticed are at times inaccurate/delayed shooting during the driving sequences and the explosions look a bit bland in the Lost Viking sequences.