- Time to 100%:55-60 hours
- Minimum Playthroughs:3
- Extra Content required:No
- Total Achievements:40
- Single Player:40
- Multiplayer/CoOp:0
- Does difficulty affect achievements?:Yes, need to finish on impossible
- Do achievements stack?:Yes
- Missable:Almost all of them
- Glitched:0
- Grind:0
Does it worth your time?
Not your usual XCOM game. It plays faster since you jump immediately into combat and the story cutscenes and dialogues are all skipable. There are gameplay options added that will make playthroughs less boring and less stressful. Finally using mods and console commands will still unlock achievements.
First Playthrough
Start the campaign on normal or expert and choose to play the tutorial for the
City on Fire
Complete the tutorial.
, the rest of the options available don't matter. Soon you will have to choose your next
investigation.
You will have to finish all three of them during the campaign and the order matters for
Every Timeline
Complete all versions of each Faction’s Takedown mission over multiple campaigns.
. For this playthrough choose 1rst The Progeny, 2nd Gray Phoenix and 3rd
Sacred Coil.
Thank You For Your Business
Buy 20 unique Scavenger Market items in a single campaign.
is the hardest achievement. Basically you want to gain as much as intel as possible and
delay the story
missions for as long as possible. There are 11 agent specific achievements, but only 8
agents are available per playthrough, so make sure to complete them for the agents you
chose. Capture a Praetorian, a Ronin and a Sorcecer for
Use the Large Cuffs
Capture a Praetorian.
,
Caged Sword
Capture a Ronin.
and
Impossible Dream
Win the campaign on Impossible difficulty.
. For the mission select screen there is
Field Commander
Unlock all Field Abilities.
and
Friendly Neighborhood XCOM
Have Rank 3 Field Teams in all nine districts.
. For the agents
All Hands On Deck
Have 8 Agents in the squad in a single campaign.
,
Overqualified
Reach max rank with all Agents in a single campaign.
and
Book Smart
Complete all of one Agent’s class training.
.
No Stone Left Unturned
Complete every Spec Op at least once in a single campaign.
for Spec Op and
Hammer And Tongs
Complete 20 Assembly Projects in a single campaign.
for the research. Finishing the campaign will earn you
Heroes of City 31
Win the campaign.
.
Second Playthrough
Start a new game and for the difficulty choose impossible. You can skip the
tutorial and choose
any other additional option you want. The investigation order should be 1rst Gray Phoenix, 2nd
Sacred Coil and 3rd The Progeny. You want to keep track of the Breach points for
I’ll Let Myself In
Use every type of Breach point.
. If you do not choose the same agents you can complete
Chimera Unleashed
Use every Agent in at least one mission.
. Finish any achievement you may have missed from the first playthrough and also do not
forget the agent specific achievements. Finishing the campaign will earn you
Impossible Dream
Win the campaign on Impossible difficulty.
.
Third Playthrough
Start a new game and choose story difficulty. For the investigation order choose
1rst Sacred
Coil, 2nd The Progeny and 3rd Gray Phoenix. Now is a good time for
Pacifist Route
Complete a mission without killing a single enemy.
,
Up Close and Personal
Complete an encounter by only dealing damage with melee attacks.
and
…and Clear
Clear an entire encounter during the Breach turn.
. If
Reinforced Steel
Replace an Agent mid-mission with an Android.
,
A New Look
Launch a mission with no human agents in the squad.
,
Superior Firepower
Equip an Epic Weapon.
,
Machine Learning
Fully upgrade an Android.
and
Army of One
Complete a mission with only one Agent left standing.
didn't come naturally, you can finish them now. Also finish
Need a Lift
Move a VIP with Shelter’s Relocate and Torque’s Tongue Pull.
if you haven't yet. Finishing the campaign will earn you
Phoenix Down
Complete the Gray Phoenix Investigation.
.
Time Saving Resources
XCOM:
100% Achievement Squad - Steam achievement guide
Steam Workshop Items - My recommended mods to use
