ARK: Survival Evolved

ARK: Survival Evolved

5,530 ratings
Ultra Stacks
Content Types: Mod
File Size
0.938 MB
Sep 10, 2016 @ 3:13pm
Dec 10, 2018 @ 7:42pm
30 Change Notes ( view )

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Ultra Stacks

Includes Items from v.287 || Stackable

March 2020 Update:

This mod will be updated for Genesis once the new Dev Kit is released.

If this mod is not working for you, please try placing the mod last in your mod list. Some users have confirmed this has worked for them.

Mod ID: 761535755
Current Version: 1.8 (Updated December 10th, 2018)

Includes stackable items for Extinction, Aberration & Scorched Earth DLCs

For established servers, please remember to relearn your engrams for certain changes to take affect. Please see the patch notes for more details on the changes in the latest update.

Ultra Stacks is a stacking mod for ARK Evolved. I know there are quite a few stacking mods out there, but the goal of this mod is to provide the best stacking experience possible to make the game more enjoyable. Also, my goal is the keep updating this mod as soon as possible, and for as long as possible. I know a lot of players get upset when mods don't get updated. I will always do my best to ensure this mod is updated as soon as a new Ark Dev Kit is released.

Not only does this stacking mod change the quantity and weight of items, changes have also been made to some of the spoiling times as well. Most spoiling times have been doubled, and other items have their spoiling time increased even more (e.g. prime meats).

If you are not adding Ultra Stacks to a new server, players may have to relearn their engrams before the stacking changes take effect. This issue will not occur if you are adding Ultra Stacks to a new or wiped server.

This mod is completely stackable, but it is not compatible with any other stacking mods (you should only be using one stacking mod on your server to avoid complications).

Works with multiplayer and single player servers. Also includes stackable items for Extinction, Scorched Earth & Aberration DLCs.

UPDATE: For server owners who are experiencing the Iguanodon seeding issue when using stack mods, it can now be fixed by using the following mod below with this stack mod:

Iguanodon Seed Trainer

Click here for updated stack amounts, weight, and spoiling times for Ultra Stacks

Click here for updated patch notes

This mod/code/work is protected by the Attribution-NonCommercial-NoDerivatives 4.0 International Creative Commons License.[]
Popular Discussions View All (10)
Mar 23 @ 1:34pm
PINNED: Bug Reports
Mar 25 @ 4:01pm
PINNED: ARK Servers Using Ultra Stacks
2 hours ago
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Ceo 2 hours ago 
@YOT: You can change the stacksize in your .ini's yourself and never worry about stackmods ruining resources if you remove them :)
=YOT= mze9412 4 hours ago 
Is there a way to get a version of the mod which provides only the item blueprints but does not remap the resources? This way you keep the stacks and with the help of other mods they could be exchanged into the original resources manually
GOM丶百鬼夜行 20 hours ago 
Oh,Thanks,This mod protect my dinosaur eggs and my vegetable cakes
xDualKan Apr 3 @ 3:07am 
Come join us on [PVP] New day has come

SERVER : steam://connect/

TheIrishStud Apr 2 @ 4:59pm 
@mattdude23 Sorry I should have been more specific... What Ark DLC released the "snow owl pellets" or are they a new custom item found only on the olympus map? If they are a new custom item found only on the olympus map I think it's safe to assume ultra stacks doesn't work with anything that's not a WC asset unless the mod creator updates so it does work with custom items created for use on modded Ark maps such as olympus. However, if "snow owl pellets" were added to the game by WC officially I cannot say for certain what the problem is because it could be a bug from Ultra stacks or the olympus map or another conflicting mod in your load order or it could just be your priority load order needing to be reorganized. I hope one of these explanations helps you figure out what's going on. ^_^
mattdude23 Mar 30 @ 6:01pm 
it is on the downloaded olympus map
TheIrishStud Mar 30 @ 5:43pm 
@mattdude23 what DLC is that? I'm just now making my way to Scorched Earth and I haven't touched any of the free maps but Ragnarok. Lol
mattdude23 Mar 30 @ 4:40pm 
any reason snow owl pellets arnt stacking?
Fatesabite Mar 27 @ 3:47pm 
The dung beetles wont produce while using this mod
IL SOLITARIO Mar 25 @ 8:50am 
I can't craft narcotics and more items from Chemistry Bench!!!