Animation of snake is displayed on transparent background and on the top of all running programs in phone. User can use his mobile phone normally while a real looking snake moves on his screen. No game or application will cover the reptile, even the top notification bar.
Application gives you possibility to set the time after which the realistic animation will be displayed.
How can you scare somebody?
Borrow your friend’s mobile phone under the pretext of sending sms or checking something on the Internet. Install "Snakes Screen Joke". Preset the snake’s appearance time to say 5 seconds later.
Press "show snake" and give the phone back to your friend. You have to make your friend look at the screen of his phone for at least 5 seconds. Tell him to check for example weather forecast or train
schedule. After 5 seconds, scary snake will appear on his phone. Joke is ready!