Good free online game

I don't know warframe .... Unturned seems ... idk I feel like I know it from somewhere ... And I played smite but it's just like LoL wise of playing (but better in my oppinion) but just like LoL you get your levels during the game but have to restart every game you play. It gets boring quite fast as well... Currently have little time to play any game tbh ... busy with a dollfie project ... taking quite some time from me. Creating an entire story because the doll will come from that story..... story as well as my other stories/poems have partial of my biography in it, true parts and such