I'm not the best person to review this, because I'm not familiar with Monica Gang or Brazilian Comics in general. This reminds me of https://www.jazz2online.com/downloads/1678/land-of-blode/ more than anything, but that had level design and tiles that were drawn to be used in levels. This really doesn't. The clipart is oddly small, but more importantly, the level art just doesn't line up with the 32×32 pixel tile grid at all. The level is a bad use of the tileset, but I don't think it's possible to make a _good use of the tileset. The author needs to find a drawing program that supports 32×32 grids, and then get some practice drawing tiles that fit in that grid and can repeat as tiles.