You play as a bat, and you can't see very well in this dark cave. Therefore, you must use echo location to navigate the cave and reach the portal to the next level. -Arrow Keys to move -Space to use your echo location ability; aim with the mouse-pointer -The echoes will stop moving once they touch the cave's walls. Use this fact to navigate the cave. -If you touch the cave walls, you have to restart the level. -Touch the portal to go to the next level. -There are moving platforms too!
Word of warning: This game is very difficult! I'm willing to bet you'll ragequit before you reach level 6. But good luck! This is my 50th project, so pretty soon I'm going to release a big celebratory project about it. -Note: Level 3 has a moving platform.