Sunless Sea developer Failbetter Games has revealed the first footage of its upcoming Zubmariner expansion.
The add-on brings a new underwater area to the atmospheric world of Failbetter's roguelike. There's just a glimpse of how it will look in the narrated trailer below.
Your underwater craft is the same ship you sail on the Underzee's surface, although now it has been converted into a submarine mode. Your vessel will emit more light, which is nice, but you won't be alone under the waves - what looks like a giant manta ray appears to be stalking the player.
There's no word yet on when Zubmariner will cast off, but take a peek at how it looks in motion below: