A Terrain Generator

A Quick Intro:

This game procedurally generates a terrain that you can walk around in with regions of mountains, hills, planes, and canyons.

Move and look around with WASD and mouse. Hold Space to fly, though I recommend staying on the ground and only flying to get over steep terrain. It's more fun that way. Also, press F for fun.

Whenever you want to generate a new world, press backspace or delete.

Some Technical Things:

In my tests, the game has run smoothly on Chrome, Firefox, Opera, and Safari (Safari had some minor slowdowns but not too bad). I think performance will mostly depend on how much memory your browser is already using.

If you encounter any major slowdowns, downloading and running the executables should work better than running it on the browser.