Rogue Legacy is a pixel & retro style and rogue-like (in fact that's Castlevania-like, I think) action adventure game. The entire game features graphics & systems restoring the ancient ways and cartoon characters.

Have to admit one thing, even in this time when games with high-definition graphics and fine & smooth textures can be seen everywhere, 8-bit console type of games with nostalgic style still has their unique charm.

Psycho Waluigi ('P?' for short) is a 2D side-scrolling indie game starring Waluigi. Waluigi first appeared in the 2000's Mario Tennis, as Wario's partner, another plumber with taller and thinner figure than Luigi. Predictably, he has the same nature of doing all kinds of bad things as Wario. This game was released in 2011 by Thunder Dragon from MFGG and has won numerous NCFC/MFGG awards.

Super Puzzle Platformer Deluxe is a very creative action-puzzle type of small indie game, combining tile-matching with action shooting gaming elements. It was developed by Adult Swim Games in 2013.

If we say the Hamsterball is based on "speed + balance", and the Ballance (3D Balance Ball) bases on "balance + gravity", then this Puzzle Dimension is a rolling & jumping ball game in twisted 3D space based on the "puzzle + maze" elements.