Typical platformer. The difficulty ramps up too quickly, and the controls don't work quite right making it frustrating rather than fun. I would get tons of deaths because I had trouble getting the little red guy to move and jump correctly. Since there is feedback at the end of each level it might be nice to give the option to retry for a better score.
Reviews for "Mini Thief(beta)"
One suggestion I had is to lower the amount of time before and in between levels. I get bored waiting so long to play short levels.