My first 3D Runner. Controls: Up arrow to Jump over black obstacles. Down arrow to duck under brown obstacles. Up arrow and Spacebar to jump up and punch an enemy! Use the sliders to alter the speed of oncoming obstacles. SLIDER TIPS: Don't put the sliders on the same speed, or you'll have two obstacles at once!
If you want to make a similar Runner game you can use my project "3D Runner Template". Have fun!