Ninja Obby Parkours

Ninja Obby Parkours is a 3D obby course where ninjas run, jump and double-jump across floating platforms, solo or two players sharing one keyboard.

You start with three lives. Fall off a platform and you lose one; lose all three and the run ends, so this rewards reading a gap rather than charging at it. Movement is WASD with space to jump, and tapping space again in mid-air gives you the double jump that most of the harder sections are built around. The second player drives with the arrow keys and jumps with L, pressing L twice for the double jump.

The double jump is the whole game. Releasing it just after you clear the edge of a platform covers noticeably more ground than firing it early, and on the moving sections it is usually better to let the platform come to you than to chase it.

This one is a Unity build, so give it twenty to thirty seconds to load the first time. After that it runs in the browser with no download and no account.