Devlog 10: Continue polishing and Improve game feels

What news!!!

• polish powerup indicator
• Add 1 new trap: when player step on this trap, an arrow/blade/rocket will be shooted from left/right of the screen
• The game now can get harder by score: the more score the player get the faster and different combo of traps they will be challenged.

Future Devs!!!

• Achievements for the Google Play and implement the IAPs (remove ads option, continue with current score option)