Add features to Existing Android Game

Modify existing Android game by adding the following features: Game can be downloaded here for Android: [login to view URL] 1 Add random. message that will appear on screen each new game that loads. Messages will be random; ("DONALD TRUMP", "BLUE SKY", etc.) and message should always be two words. *The existing APK supports faces falling from top of screen we wish to keep this feature 2, Add following features to falling faces: - Make the falling faces fall faster and faster. - Randomly select falling faces to catch on fire - Any falling face to hit keyboard destroys that section of the keyboard disabling end-user from pressing the key(s) affected. Example: If a falling face hits the keyboard it will disable that part of the keyboard. preventing the end-user from pressing keys where the falling face hit. If a falling face on fire hits keyboard it should set that portion of the keyboard on fire and also disable the keys on fire. 3. Add TIMER (20 seconds that counts backwards). End-user must type the message that appears before the timer expires. Please supply price quote on the above features. This will be a multi job project as we want to add levels to the game in future.