License on app?

Unity Engine
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1

Hi guys, i’ll release my first game (9x9) in few days.
What i was wondering was: do i have some license on my game ? If i release it, everyone can copy it or am i protected ?
sorry for bad english and thank you in advance

2

Up

3

Everyone can copy it.

4

Uhm… And what can i do to avoid it?

5

Create a big copyright and Terms and Agreements where you state that the user is not allowed to copy, modify etc anything, and make the user accept the agreement when he first starts the game.