Just started playing this F2P game called warframe. It's a third person squad based shooter with swords and space ninjas.
It has tons of classes but you have to pay if you want to play most of them right away, But you can make them over time with recipes so you don't have to pay to play them but you can only hold 2 on an account if you don't pay for more slots.
The gameplay is solid with tons of skills and play styles. The earlier maps get kinda repetitive but you unlock more scenarios over time.
Essentially you're an ancient cyborg race of ninjas that have been awoken to fulfill the will of your clan, the tenno. And you go on missions to kill , rescue, defend, or destroy, all over the solar system.
The graphics are pretty nice as well. If you give it a try lemme know what you think.