So far, 300,000 have played Tribes: Ascend in its closed beta state, Hi-Rez Studios COO Todd Harris revealed. But Hi-Rez wants more players and this Friday, the Tribes: Ascend beta will be open to all.
Before the launch of the open beta, Hi-Rez will add some additional maps and customization options to Tribes: Ascend, plus a new game mode: Arena Deathmatch. These will all be added in a patch coming, well, before Friday, we guess. Hi-Rez hasn't really said when the patch will be live.
If you're worried about player progress, don't sweat it. Your progress and unlocks will carry over to the open beta.