Complexity and speed! Certainly, Supaplex HARD will require greater preparations! There are many tasks that need relatively long planning and quick responses. New ports have been added here, that switch on gravity and invisible walls. If you have managed to accomplish Supaplex classic successfully and you are eager to continue this incredible adventure with a new level of complexity and passion, then Supaplex HARD is what you need. What can we say about Supaplex HARD in plain words? It is COMPLEXITY AND SPEED!<br>We have also added new features to this incredible adventure! Here are just some of them:<br><br><ul><li>UNIQUE GAME LOGIC<br></li><li>FULL SCREEN MODE<br></li><li>WINDOWED MODE<br></li><li>SPEED CONTROL<br></li><li>SAVE/LOAD<br></li><li>ZOOM</li></ul>AND ONE MORE THING...Make yourself comfortable!<br>You are about to experience a great adventure!