What's better than a game about a shuriken-chuckin', rope-swingin' cyber-ninja with green glowing eyes and powers of invisibility? Two games about that ninja. Final Ninja Zero is Nitrome's prequel to Final Ninja, with a secret weapon that puts it ahead of any other platform game in a browser: cyborg ninja monkeys.
Final Ninja is a side-scrolling action/adventure with plenty of ninja-goodness like wall-jumping, stealth mode and rope grappling. The stealth mode is a pretty fun tactic, as you'll be met with lots of security systems and enemies that will require a delicate touch to overcome. But the grapple is definitely the key mechanic that makes this game shine.