Escape from Planet X (joeygopher)

Your spaceship has broken down, leaving you stranded on the mysterious Planet X. Explore the planet using the teleporter network, and collect enough crystals to re-charge your ship and escape. Avoid the planets inhabitants and natural hazards, and look out for extra weapons to help you on your way. Keyboard controls: A / RIGHT ARROW - walk leftD / LEFT ARROW - walk rightW / UP ARROW - jump (double-tap to jump higher)S / DOWN ARROW - crouch (double-tap to drop down)SPACE - shootPAGE UP / DOWN - cycle through weaponsZ - adjust zoom scaling (gamepad controls should work too!)