Mars or Die!
Developed by 34BigThings srl · Published by 34BigThings srl
At a glance
Overview
An action, indie, strategy game by 34BigThings srl, published by 34BigThings srl — single-player.
Steam’s own one-line description: “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.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Mars or Die!.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7
- Processor: i3 2.6Ghz
- Memory: 4 GB RAM
- Graphics: GTX 560 or equivalent
- DirectX: Version 11
- Storage: 4 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: i5 2.6Ghz
- Memory: 8 GB RAM
- Graphics: GTX 960 or equivalent
- DirectX: Version 11
- Storage: 8 GB available space
Supported languages (13)
Mars or Die! FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Mars or Die!?
Steam classifies Mars or Die! as a Action, Indie, Strategy game, developed by 34BigThings srl. 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.
How much does Mars or Die! cost?
As of June 2026, Steam lists Mars or Die! at $4.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Mars or Die! single-player or multiplayer?
Steam lists these modes for Mars or Die!: Single-player. It lists a single-player mode.
Is Mars or Die! on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Mars or Die! for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Mars or Die! out yet?
Yes — Steam lists a release date of Jul 13, 2018.
What platforms is Mars or Die! on?
Mars or Die! is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Mars or Die! single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Mars or Die! cost?
Steam lists it at $4.99.
Does Mars or Die! have achievements?
Yes — Steam lists 25 achievements for Mars or Die!.
What is Mars or Die!'s Metacritic score?
Mars or Die! has a Metacritic score of 58/100, per the Steam store listing.
Who made Mars or Die!?
Mars or Die! is developed by 34BigThings srl and published by 34BigThings srl.
Where to get Mars or Die!
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, 34BigThings srl.