Upgrade The Game

Do you like upgrades games? This is definitely the game for you! Check it out!

Changes 2.14 : -Fixed stabilitys issues

-Fixed a bug where android 9.0 weren't able to use the game sometimes

-Fixed minors bugs

-Added double reward ad at the end

APK Description:

Here you can upgrade everything! From graphics, sound, music, menus, to your spaceship...EVERYTHING!
Start from a poor game until you achieve the game completely!, Enjoy upgrading all parts of the game, you will need the money that you get killing enemies spaceships but, be careful! If they pass the last line of defense you will lose the game!
At level 5 you will engage to Alien Commander
Kill the enemies with your shoots and two skills:
-Freeze the time
-Invoke your image mirror
Start from the simplest pixel to the graphics of the spaceships!
A casual game for all publics where you can have fun for a time doing upgrades.
Features:
-Upgrade the interface including main menu, shop menu, and tutorial
-Upgrade the graphics of your ship, enemy ships, shoots, background, and boss
-Upgrade the shields, move speed, fire attack speed, speed of coin, the amount of coin and much more
-Upgrade the skills, the times you can use it and how many time it is active
-Achievements of all types
-Decrease the chance of boss appear at the end of the round
It is my first game, I hope you consider it when you give your opinion!
I will appreciate so much your feedback and if you have some suggestions, feel free to contact me with a vote and a comment
www.suduck.com
https://www.facebook.com/suduckgames
https://twitter.com/SuduckGames
Made in OpenGL.
Some sounds with free license by http://www.freesfx.co.uk.
Some images with a free license from opengameart.org

Screenshots: