Disputed Galaxy

http://www.newgrounds.com/portal/view/403403

Free roaming, action packed, top down, space RPG. Either playing for Humans or Aliens, battle your way up the ranks by doing various types of missions, buying and upgrading ships, buying and installing a large range of weapons and utilities, creating gangs, mining asteroids, and also fighting against real people from around the world in the multiplayer sectors. There is a large galaxy to explore, divided into 400 sectors containing space stations, planets, black holes, worm holes and more.

NOTE:
This is a 2007 game, the server support multiplayer mode is retired.
To play the single-player mode (no saving), please do these:

1. right click, select 'quick to menu';
2. select 'login as guest';
3. type the name;
4. choose allegiance.