Navy Mission Wiki - FAQ
Is Navy Mission a new game or a port of an existing one?
It's a Steam release of an existing game, originally available as freeware -- it had already built a real reputation prior to this Steam launch, with outlet Acid-Play once calling it "easily the best freeware ever."
How many missions are there?
30+ confirmed missions, playable across four difficulty levels, plus a separate endless survival stage.
What weapons can I use?
Three confirmed systems -- the main gun, the Phalanx close-in weapon system, and missiles -- switchable during combat to handle threats from different directions.
Is there language support beyond Japanese?
The Steam listing specifically notes it does not support all local languages -- check the supported language list on the store page before purchasing if you have a language preference.
How much does it cost?
$2.00 at full price on Steam.
When did it release on Steam?
July 1, 2026.