For IXION players, this guide will show you all expedition choice in game, let’s check them out. Also, i don’t know if discovering secrets and choice had effect on futher chapter.
Prologue ( Moon – Abandoned Base )
Exploit the security vulnerability first then dismantle the base, if you choose to dismantle the base first, you can’t exploit the security and loose the reward.





Prologue ( Saturn – Dark Side of Saturn )
Send a team to investigate and do not attempt to locate debris in orbit. If you choose to locate debris in orbit, it will locked saturn.





Prologue ( Mars – Healthy Competition )
Any choice will lock further action and the last give you no reward.
If you choose to repair for ressources :
If you choose to repair for science :





Prologue ( Outer Hope – Out of Sight )
Don’t jump to fast, theire is one secret location you can discover with a probe :

If you choose the first option you will continue the dialogue else it will close and lock the location :

If you choose to trade with them :
If you refuse to deal it end the event and lock the Unothorized location :






Chapter 1 ( Earth – What Remains of Us )
Here you can do everything, i havn’t tested all possible choice order but nothing seem to lock earth.







Chapter 1 ( Ghosts of the Urshanabi )
Only one choice !



Chapter 1 ( Debris Field – Immensity )
Same as earth, you can do everything here !















Chapter 1 ( Asteroid Belt – They Call It a Mine )








Chapter 1 ( Uranus – Tane Mahuta )
Leaving uranus will lock the area ! And cutting the tree now will give you only a portion of reward ( also lock uranus ) !
If you choose to “Carry out ecological analysis” :
Then you can harverst some edible elements :

And then cutting the tree :







Chapter 1 ( Mars – Richter’s Facility )
Each choicec will lock the location !



Investigate the storage area :

Inspecting the scientific study center :

Performing a full swepp of the facility :

Preparing the site for ressource extraction :



Investigate the storage area :

Inspecting the scientific study center :

Performing a full swepp of the facility :

Preparing the site for ressource extraction :

Chapter 1 ( Saturn – Black Market Society )
Anyways, choosing to leave the area as always lock it !



Attempting to restart the station’s heating system will do nothing …
Breaking through the ice :






Chapter 1 ( Neptune – Thiaki )
I’ve put Neptune here because if you want to open the sealed room you must finish Saturn first.

Collecting what’s usable in the station : ( This choice allow you to open the sealed box ! )

Provoking a structural collapse : ( Lock the location ! )

/!\ Using explosive to open the sealed room do nothing, but allow you then to collect what’s useable fom the remains …

If you use the oulixes biometric to open the sealed room : ( If you had the possibility to break through just after don’t do it, you will get some dead ! )

Collecting what’s usable in the station : ( This choice allow you to open the sealed box ! )

Provoking a structural collapse : ( Lock the location ! )

/!\ Using explosive to open the sealed room do nothing, but allow you then to collect what’s useable fom the remains …

If you use the oulixes biometric to open the sealed room : ( If you had the possibility to break through just after don’t do it, you will get some dead ! )

Chapter 1 ( Venus – Morbihan )



Chapter 1 ( The End of Outer Hoper ) – Quest /!\
This is a quest mission !
I havn’t tested both situation, but starting first by searching the battlefield allow to continue :

And then search Outer Hope :

To finish dismantle the station :
I havn’t tested both situation, but starting first by searching the battlefield allow to continue :





Chapter 1 ( Jupiter – Hepaestus ) Quest /!\
It’s straight forward, just follow the dialogue.
















Chapter 2 ( Falcon 74 – Business as Usual )
Any choice will lock the location !
Performing intrusive analysis : ( Lock the location )

Setting up a temporary study center : ( Lock the location )

Etablishing infrastructure :








Chapter 2 ( DO-G-0202 – The Lost Sheep )
Linear choice, just don’t leave and finish all task.











Chapter 2 ( Fargo 39 – In the Balance )















Chapter 2 ( Valiant 71 – Ashes to Ashes )








Chapter 2 ( Plymouth 37 – What Lies Beneath )










Chapter 2 ( Perenti 85 – Wind Dispersal )









Chapter 2 ( Mack R – Ice and Fire ) Quest /!\












Chapter 2 ( Tatra v8 – Adrift )










Chapter 2 ( Rockatansky D79 – Twin-Tailed Comet )










Chapter 2 ( Chevy 34 – Metallic Bracings )
First off, i confirmed that is better to send Tiqqun to Rokatansky to do uest and minning around Chevy ( thank to @Sleeps~Darkly~ ).

Perfoming intrusive analysis :





Setting up a temporary study center :








Establishing infrastructure to support exploration and geological analysis :
Chapter Location
I may have missed some area, due to update or just by going to fast and avoid some, if so feel free to share your information to other, i will update the guide as far as i can.
Small mark on the probe view is for asteroid, i do not check all of them as it depend on your choice, how you design your station and so on, check only the “big mark” for location !
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Prologue
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Chapter 1
Related Posts:
- IXION Hidden Achievements Guide
- IXION Modular Layers Guide
- IXION Layouts Guide that Feeds the Ship Counterclockwise
- IXION Sector Specialization Requirements & Bonuses
- IXION Sandbox Mode & Manual Difficulty Changes Guide
Try to set up 3 sectors before going to next chapter. For me 1 food & water, 1 alloy and your main. Tier 3 food can cover all 3 sectors. Build up your domotic house + 3 stability. Cell House doesn’t help at all. Be careful when loading pods cause after discover the hidden base Protagoras there are 800 plus cry pods loading tpo much will lower stability and cause food problems / house issues. I still haven’t established the colony on deville89. I have like
I juat finish building the advance colony.. It gives 1 research per cycle. Im not sure about the basic colony
Im now on story 3. This is very important very important must read. Planet CRUC}P38 reasearch the field ops area give 110 research. Then follow by tank room / command center will give additional 60. If u do tank room first will only get 60 first and next area ship crew will die. Once your ship crew dies the whole dangerous storm will shifted into your starting area meaning all your ship will get destroy if u dont havr the upgrade for dangerous weather . So u need to settle the colony at P42 first.
When you lost a ship in the spere on Rockatansky you get back in the last chapter from a same sphere