Mars Horizon
Achievement guide · roadmap · tracker
In Mars Horizon the player is tasked with leading a major space agency from the dawn of the space age though to humanity's journey to Mars. Players run a government space agency from when the first rockets launched into the atmosphere, right through to the first crewed mission to Mars. Research new tech, expand your agency base, build rockets, send satellites into orbit, and launch a variety of missions. As the player, you’re in charge of every element of the journey into space.
Track your progress
Sign in with Steam or Xbox to mark off unlocks, filter what's left and showcase your 100%s.
- Live unlock status per achievement
- Hide-unlocked filter
- 100% showcase on your profile
Space Age
CommonPlace an Artificial Satellite in orbit
Parameters Exceeded
CommonComplete the Bonus Objective of a mission task
Never in Doubt
CommonAchieve a mission task's Bonus Objective with the last Command of the last turn
Laika Hero
CommonLaunch an animal into Earth orbit
Vehicle Veteran
CommonReach the maximum Experience Level for a vehicle part
Challenge Accepted
CommonComplete a Challenging Request Mission
Boosted
CommonLaunch any vehicle except Sounding Rocket with 99% Launch Reliability
SCE to AUX
CommonSuccessfully launch a vehicle in Terrible conditions
Era Clearer
CommonUnlock an Era Completion reward in a Research Tree
Inner Planet Explorer
CommonComplete a mission to any of the Inner Planets, excluding Earth
Launch Capable
CommonConstruct a small, medium, and large launchpad
Spacewalk
CommonComplete an Orbital EVA
Shared Space
CommonComplete a Joint Mission
Mission Controlled
CommonComplete every Bonus Objective on a mission with at least 3 tasks
Is It Meant to Make That Noise?
CommonComplete a mission with a Payload that has 50% or lower Payload Reliability
Payload Precision
CommonComplete a mission task that requires Drift to be exactly 0
Critical Knowledge
CommonExplode a Sounding Rocket
Thermal Control
CommonComplete the Bonus Objective of a mission task that involves Heat
Victory Assured
CommonComplete a mission with a Payload that has 99% Payload Reliability
Project Apollo
CommonLaunch a crewed moon mission using a Saturn V booster
Outer Planet Explorer
UncommonComplete a mission to any of the Outer Planets
Rocket Recycling
UncommonLaunch a mission using a reusable launch vehicle
Moon Shot
UncommonLand on the Moon before any other space agency
Screw Loose
UncommonLaunch any vehicle except Sounding Rocket with 50% or lower Launch Reliability
Tour of Duty
UncommonComplete Human in Space, Orbital EVA, Multicrew Orbit, Crewed Moon Landing with the same astronaut
Eighth Wonder
UncommonComplete a Modular Space Station
For Space
UncommonRemove every obstruction from your base
Stellar Work
UncommonLaunch a Space Telescope into orbit
Red Rover
UncommonLand an Exploratory Rover on Mars
Rocket Science
UncommonComplete every Research in the Vehicles Tree
Surrounded by Positivity
UncommonHave a single building with 6 active Positive Adjacency effects
Missions Architect
UncommonComplete every Research in the Missions Tree
Nothing Can Possibly -
UncommonLaunch a vehicle with a 1% chance of Critical Failure... which explodes
Grand Designs
UncommonComplete every Research in the Buildings Tree
Tour Guide
UncommonComplete the Grand Tour
Prepared
UncommonComplete all 4 Mars Preparation missions
Best of the Best
UncommonHire a Tier 3 astronaut
Life on Mars
UncommonLand humans on Mars
Multiplanetary Species
UncommonWin the Race to Mars
Polymath
UncommonComplete every Research in every Research Tree in a single game
One Last Job
RareSend an astronaut on a mission one month before their retirement
Laws of Aviation
RareFly a helicopter on Mars?!
Publicity Campaign
RareComplete a Publicised Request Mission using a Celebrity astronaut
Irradiated
RareComplete a mission task with 1% Payload Reliability at the end of it
Touchdown
RareSuccessfully land a reusable rocket
Loud and Clear
RareComplete a mission task with 50 or more Comms
Totally Comet-ed
RareSuccessfully completed the Philae Landing mission.
Inundata
RareComplete a mission task with 50 or more Data
Needs More Engines
RareSucceed a launch using an N1 booster
One Giant Leap
RareComplete the Crewed Moon Landing mission before July, 1969
Solar Systematic
RareComplete every Milestone mission in a single game
Delta-victorious
RareComplete a mission task with 30 or more Thrust
This Doesn't Make Us Friends
RareComplete a Joint mission with an Antagonistic agency
Future of Tourism
RareSuccessfully complete the Space Tourism request mission
Test Pilot
RareLaunch a human into Earth orbit before April, 1961
Multiplanetary Partners
LegendaryLand humans on Mars in a Joint mission with another agency
Space Federation
LegendaryBecome Allied with all other agencies
Still Got It
LegendaryComplete a mission using an astronaut above the age of 70
Molten Core
LegendaryWin the race to Mars on Iron Core
It's a Zhurong way to the top
LegendaryExplore Mars using the Zhurong Rover.
First!
LegendaryFinish 1st in every Milestone mission in a single game on normal difficulty or above
Well Done, Director
LegendaryWin the Race to Mars with all 5 space agencies
Space is Hard
LegendaryWin the Race to Mars on hard difficulty or above
Mars Horizon
LegendaryComplete every other Mars Horizon achievement
Space is Very Hard
LegendaryWin the Race to Mars on very hard difficulty
Related games
