Bird Universe

Bird Universe is a game that is about collecting resources through the Avianus star system. Birdia is a planet that is home to various birdy inhabitants, these birds are living peacefully, but one astronaut named Astronia is not satisfied with the environment and has to find sufficient resources to go back home. Help Astronia collect enough resources to return home!

This game has four game modes:

Adventure - finish 10 levels by completing various challenges! There are four kinds of challenge: bird seed, coin collection, magical bird popping and egg collection.
Space Flying - invade as many magical birds as you can! There are 10 levels in this mode. Some levels require coin collection in order to be completed. 
Bird Seed - collect as many bird seeds as you can! Avoid touching the enemy bird and when the game is over, you will unlock the next game mode.
Infinite Flying - This is the last game mode, similar to Space Flying mode, but does not have any challenge. It is an infinite mode, so the game will get harder as you play longer.

Future updates will introduce these game modes:
Hidden object - find a hidden object! After finding the object, you need to complete a challenge in order to unlock more features.
Bird feeding - Feed the little birds! This mode is similar to level 3 and level 10 in Adventure Mode, but are focused on bird seeds that fall at random locations.
Daily challenge - choose one of the 9 cards to pick a random challenge. The more challenges you solve, the more features will be unlocked!

Unlockable features will be part of the updates:

New characters - play with various characters!
New weapons - better weapons for better tactics!
Hidden modes - you can unlock hidden levels!