Cerys


Fulgora's moon of puzzles. Ancient wrecks embedded in thick ice can seemingly be repaired, including a colossal nuclear reactor that could transform the possibilities on the surface... if you can get it working. Cerys is a complete and polished mod that does not modify the vanilla game in any way, so is easy to include in existing saves.

Content
a day ago
2.0
55.8K
Factorio: Space Age Icon Space Age Mod
Planets Logistics Environment Mining Fluids Manufacturing Power

For fast response to bug reports (and to talk with other players) you are welcome to use Discord.

Difficult to produce enough plutonium to power reactor

posted by awithers92 2 months ago
General
6
last message by ShinoHarvest 5 days ago

Mining radiative towers.

posted by Whiskeyjack105 7 days ago
General
0
last message by Whiskeyjack105 7 days ago

plutonium bullet with P-239

posted by ShinoHarvest 8 days ago
Ideas & suggestions
0
last message by ShinoHarvest 8 days ago

dimishing productivity / malus for SpeedModule4

posted by Speadge a month ago
Bugs
4
last message by Speadge 10 days ago

PlanetsLib error on drop

posted by aetherstorm-dev 12 days ago
General
4
last message by Quezler 10 days ago

Prod module lv4

posted by ShinoHarvest 11 days ago
Ideas & suggestions
0
last message by ShinoHarvest 11 days ago

Atomic bomb cannot be launched to orbit

posted by thesixthroc 13 days ago
General
0
last message by thesixthroc 13 days ago

Reactor Shielding

posted by Nameru 13 days ago
General
1
last message by thesixthroc 13 days ago

[2.0.1] inserter dont take out the prod modules anymore for recharge

posted by Speadge 18 days ago
Bugs
2
last message by Speadge 18 days ago

Repair icons are black

posted by thesixthroc 26 days ago
General
0
last message by thesixthroc 26 days ago

Legendary crushers allow "upgrading" despite not doing anything

posted by macintacos 2 months ago
General
1
last message by thesixthroc a month ago

Clarity on Tips and Tricks

posted by Kroony 2 months ago
General
1
last message by thesixthroc a month ago

Trigger tech spam due to Methane

posted by juh9870 a month ago
General
1
last message by thesixthroc a month ago

Are there new enemeis on Cerys? Could you add some?

posted by Littlefinger a month ago
General
1
last message by Littlefinger a month ago

Almost soft-locked, but... (Glass, Sand, Stone)

posted by SWatt_Officer 3 months ago
General
10
last message by SWatt_Officer a month ago

Possible Crushing Industries conflict

posted by SadHorseMan a month ago
General
2
last message by SadHorseMan a month ago

Why use Blueprint Manipulation Library?

posted by adamdj76 a month ago
General
1
last message by thesixthroc a month ago

radioactive modules in mining drills

posted by Speadge a month ago
Bugs
2
last message by Speadge a month ago

Feedback

posted by ZurOhki 2 months ago
General
3
last message by thesixthroc a month ago

error when trying to drop on Cerys

posted by Sejef a month ago
Bugs
1
last message by thesixthroc a month ago

Radiative Heater fuel sources

posted by macintacos 3 months ago
General
2
last message by NullCascade 2 months ago

Mixed Oxide Reactor Can't Take Renai Transportation Ejector Hatches

posted by WvHawkvW 3 months ago
Bugs
1
last message by WvHawkvW 2 months ago

Can't rotate any blueprints with Cerys labs

posted by macintacos 2 months ago
General
4
last message by thesixthroc 2 months ago

Localization error with space science pack

posted by gridstop 3 months ago
Bugs
1
last message by thesixthroc 2 months ago

Legendary radiative towers not showing correct heating range

posted by SturmSuccessor 2 months ago
Bugs
1
last message by thesixthroc 2 months ago

What use is plutonium fuel?

posted by McFrugal 3 months ago
General
1
last message by thesixthroc 3 months ago

Destroyed Charging Rod Towers

posted by Daworm 3 months ago
General
0
last message by Daworm 3 months ago

A menu simulation of the planets time changing

posted by The_God_ 3 months ago
Ideas & suggestions
0
last message by The_God_ 3 months ago

incompatibility with AAI industry

posted by Tr1gun87 3 months ago
General
2
last message by Tr1gun87 3 months ago

2 identical uranium recycling recipes

posted by xor50 3 months ago
Bugs
2
last message by xor50 3 months ago

Fixed a bug with Braking Tech 9

posted by Littlefinger 3 months ago
General
1
last message by Littlefinger 3 months ago

Surface Temperature

posted by Akujialex 3 months ago
General
3
last message by Akujialex 3 months ago

Paving waterside

posted by arakell 3 months ago
General
8
last message by arakell 3 months ago

balance of plutonium & ancient reactor

posted by xor50 4 months ago
General
1
last message by xor50 4 months ago

Plutonium Energy

posted by stef77 4 months ago
General
1
last message by thesixthroc 4 months ago

Handcraft Nuclear Scrap

posted by disoff 4 months ago
Ideas & suggestions
1
last message by thesixthroc 4 months ago

Incompatibility with Lignumis

posted by SkunkMaster 4 months ago
General
1
last message by thesixthroc 4 months ago

Compatibility with No Quality

posted by Teppy_381 4 months ago
General
1
last message by thesixthroc 4 months ago

issues with the supposed polarity of ghost charging rods

posted by xor50 4 months ago
Bugs
1
last message by thesixthroc 4 months ago

Performance issue with large frozen base

posted by origon 6 months ago
General
7
last message by thesixthroc 4 months ago

What affects plutonium generation ?

posted by NIKITAzed 4 months ago
General
4
last message by NIKITAzed 4 months ago

Science pack adding itself to research queue

posted by bryann109 4 months ago
Bugs
1
last message by thesixthroc 4 months ago

small progression suggestion

posted by xor50 4 months ago
Ideas & suggestions
4
last message by Molay 4 months ago

ошибка после обновы

posted by Andrey123123 4 months ago
Bugs
8
last message by thesixthroc 4 months ago

Incompatibility with janus

posted by Babay_Mavrodiu 4 months ago
Bugs
1
last message by thesixthroc 4 months ago

Not really compatible with Bob's Mods + one other bug

posted by ilordshade 5 months ago
General
8
last message by ilordshade 4 months ago

Error for Cerys mod after update.

posted by LokiRockZ 4 months ago
General
2
last message by thesixthroc 4 months ago

Incompatibility

posted by beanboi310 4 months ago
General
0
last message by beanboi310 4 months ago

Radiative tower when reactor max temperature

posted by AcceleratorLastorder 9 months ago
Ideas & suggestions
5
last message by thesixthroc 4 months ago

Crash with accumulators

posted by OvermindDL1 5 months ago
Bugs
6
last message by Trevian 4 months ago