Zero-K is a FREE, multi-platform, open source Real Time Strategy game, which aims to be a dynamic, action-packed, hassle-free experience, full of clever strategies and constantly moving combat. Includes an epic scale, realistic projectile and unit physics, terraforming terrain and hundreds of unique and interesting units.
Has promise but the spring community is owned by dev who are trolls.
Played for months and its always drama and devs banning people. Admins are trolls and wonder why the community around the game never grows past the 50 people who play it.