If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Parking impossible is taking your skills in outer space. On a far away planet in the next century people park they hover crafts on charging stations. Roam around futuristic buildings and foreign plants, avoid hitting alien eggs and gather all the energy clouds in sight to gain enough time to get to the designated charging station.
Use the arrow keys to move your car and space to brake.