Bathynaut app for iPhone and iPad

It’s time to descend into the depths.
Will you sink or swim as you battle it out for undersea dominance in this fast paced .io action puzzler. In a fight for supremacy, mine upgrades, destroy other sub’s and upgrade your way to the top of the charts.
Will you be bold or will you be brainy?
Use different strategies to take down or avoid opponents in uniquely crafted undersea worlds. Your goal? Undersea superiority!


Online casual multiplayer madness. No sign-up, no in-app purchases.


Beaming in with the brilliant Bauthynauts, we’ll take you to the brink, down in the drink.