Hello everyone, I am a UX UI Designer  and I would love to participate in the development of a game, do you know where my skills could be useful ? 

If it's the case here, don't hesitate to answer me. 

And

Do you offer your skills for free or for pay?

Hey! I am Chingiz Nasirli, technical director at Ent-Re Games.We are looking for UI Designer as a volunteer and/or revshare who can dedicate some free time (3-4 hours a day) into our project. 

Please take a look at our project here: https://ent-re-games.itch.io/bug-alliance 

You can try the demo here: https://isotopic.io/game/?game=Bug_Alliance 

Then, please let me know if the project suits your skills. I will give a test assessment. If you pass it, we are going to hire you.