If you’ve watched the anime series Naruto, or even the kid’s show Teenage Mutant Ninja Turtles, then you know how awesome ninjas are. The way they jump around buildings effortlessly is enough for you to be awestruck. And the different kinds of weapons they wield are enough to put a scare into their enemy’s heart. If you need a little more convincing on how cool ninjas are, then these online ninja games at Manamonster will make you drool over their sheer awesomeness. Play as a regular ninja in Fall Ninja and Run Ninja Run. If you get tired of seeing human ninjas, then you can be an amphibian ninja in Ninja Frog instead. If you want a game that’s really in the mold of a 2D side-scrolling platformer, then you can check out Ninja Ben in Winterland, which features a character that suspiciously looks like Ben from Ben 10. All these ninja games are free, so explore each and every one of them!