In a posting on the Namco Generations Japanese website
, it was revealed (to those with strong Japanese linguistic skills, or a translator installed to their browser) that Galaga Legions DX
will be releasing on June 29th
for 800 MSP
Though that's not long to wait, the gameplay trailers posted by Namco should help you decide whether to loosen your purse strings.
If you want more Galaga goodness, you can get some more video action and information in another recent news article