Wow! Labyrinth is one of the coolest looking one pagers I've ever seen. Great artwork, and the system is pretty cool and simple too. Not every game gets to incorporate a Lovecraftian Elder One as well as a Lich! Well done.
And as for Tabletop Kingdom RPG being a wall of words, the font size seemed just fine when I made it. It should fit on both sides of one page without being too cramped. Seems every time I put out a few one pagers like this, I tend to get one or two that are hard for some of the players to read. In Tabletop Kingdom RPG's case, I really like the game and it fit exactly when I was done writing it. It should still be functional though and not too illegible. I haven't tried printing it out, but it's pdf looks fine on my Adobe Reader.