MEGA FOUNDRY ENDGAME U3 PART 1

Author

Fabien2prem

Downloads

917

Votes Score

60%

Votes

Favorited

Updated

11/20/25

Created

10/03/25

Description

MEGA Foundry maxed out tier 4 belts (U3 - endgame - no pollution) - PART 1

/!\ BP too big for COI HUB, split in 2 ! Go see the other half after this one !

Every product from mines to metals and others foundry products. Inputs and processes recyclables also. This Foundry is massive and designed to sustain at least 50 000 people with everything they need. Outputs more than one maxed out tier 4 belt of steel, glass, silicon and 2 tier 4 belts of copper. The rest is scaled regarding the need. NOW INCLUDES also power recuperation from steam (decrease global need for energy), concrete production from slag. No pollution generated. Be ready for massive inputs and outputs to meet the demand of this unified foundry, as well as around 4 000 workers

Input : Ore powders (each one), sand, limestone, rock, coal, recyclables pressed, graphite, oxygen, water, brine, hydrogen, salt

Output : Gold, Slag, Glass, Copper, Iron, Silicon, Alumina, Aluminum, Titanium, Concrete Slabs

V2.0 - Complete rebuild, extended outputs
V3.0 - Power recuperation from steam, concrete production from slab

Note 1 : The productions are all more and less linked with byproducts. This foundry works very well when demand for every product is fairly high (no big surprise here, for this size of BP...). Especially Steel, which clears several byproducts, and especially if you have high input of recyclables.

Note 2 : The belts leaving the BP clos to the inputs are for providing the rest of my map of raw products, once again sufficient for 50 000 people. I use trains to provide raw materials from mines, let me know if you want the BP of the train inputs (pretty massive too)

Note 3 : When pasting the BP, mind the connections of the two halves, some may be broken.

Note 4 : I used the COI Extended mod as a sandbox mode to make this BP. This may be problematic for your import.

See my others BP for more

Have fun

Earlier Versions (3)

Version	Release Date	Downloads
3 (Current)	11/20/2025	632
2	10/23/2025	131
1	10/03/2025	154

Comments (5)

UltimaGutti

Hello Fabien2prem. Thank You for this iteration of Calen´s Blueprint. Unfortunately There are several issues with it. Content missing on Blueprint. it gives a warning in the BP window. - BarrierStraight1Fresh (COIExtended-Structures) - BarrierCornerFresh (COIExtended-Structures) -LooseMaterialConveyorT4 (COIExtended-Logistics) -FlatConveyorT4 (COIExtended-Logistics) Output is missing from Recyclables pressed Large storage Input and conveyor missing from Large Glass Storage Input and Conveyor missing from Copper Storage Output / Conveyor missing from Sand Storage Output and conveyor missing from crushed copper Storage Conveyor missing from Crushed Iron Ore Storage Input and conveyor missing from Steel Storage Input and conveyor missing from Silicon (poly) Storage Output and conveyor missing from Bauxite powder storage I suspect You where using a mod when creating this. Maby :-) Best Regards UltimaGutti

Fabien2prem

Hello, I used COI Extended mod to make this BP. This is probably what messes with your game

Swatgod101

So does that mean even though it says all these errors, it will be built as shown? Or are we out of luck with this BP?

Fabien2prem

Hello, I don't know if the developpers both of the game and the mods plan to work better on inter-compatibility... It is yet to discover. Meanwhile, I fear you need the mod to build the BP correctly, even though all parts of it are from the base game !

Fabien2prem (edited)

Maybe some day I will rebuild the BPs without the mods... But I don't have the courage yet. They each represent an unreasonable number of hours of work.