Soilnar: Intrusion Underground
Go do stuff in living persistent mining sites, factories, trading routes, corporations and battlefields with a disposable character and extendable equipment in a massive-ishly multiplayer environment that works right in your web browser.
Things are in early alpha and are slowly progressing forward. The world works, with basic mining, trading and ship extensions.
There is an alpha server running at play2.soilnar.net. Feel free to mess around! All comments in the in-game chat will be noted.
Development log: Forum topic
IRC: #8dromeda @ Freenode. This channel is also connected to the game's global chat.
Intrusion Underground (started 2013-09) is a continuation of Danagen Industries (started 2012-09).