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Mars or Die!

Also known as Mars or Die!, mars or die, mars-or-die

Control two characters simultaneously! Survive, gather, collect upgrades, fight all sizes of one-eyed Martians, build defensible outposts and conquer Mars, in this glorious mix between roguelite and tower defense.

Last update
24 Jun 2026

Latest update

Announcement

BIG news from 34BigThings!

Privet comrades, This is the third time 34BigThings is being born. The first time is a story we’ve talked about extensively in the past, possibly because it’s been 13 years. The second time was when 34BigThings was acqu…

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Update history

Browse past updates and patch notes for this game.

7 updates

Gallery

In-game media