Moon Walk

A game about recreating walking on the moon.

This is an actual model of Tycho crater at a small scale.  Walk around and explore!  Your Objective: Go to the yellow markers to automatically collect nearby rocks. 

Alpha version 0.7.
No end-game yet.  Skill challenge: Jump up to the lander's "front porch" where you started.

A/D  or <- / -> to turn.  w or ^ to move forward.  Can't really move backwards,  Space to jump.

What do you think other objectives should be?