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Ore Excavator (1.4.3/1.4.4 Veinminer)
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Aug 4, 2021 @ 2:02am
Aug 14, 2024 @ 11:54am
47 Change Notes ( view )

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Ore Excavator (1.4.3/1.4.4 Veinminer)

Description
Welcome to Ore Excavator! - Last Updated August 14th, 2024


Found an issue? Join our Discord and help report it: https://discord.gg/FtrsRtPe6h

[www.buymeacoffee.com]

Ore Excavator has become the offical 1.4 port of VeinMiner, with VeinMiner being discontinued, and merged into Ore Excavator with permission.

Just like with Minecraft's Ore Excavation, Ore Excavator aims to improve, expand, and adapt with the future of the modding community for the ultimate quality of life experience. Ore Excavator allows you to effortlessly mine groups of ores, walls, and perform many other tile manipulation features effortlessly at once, with plenty more to come before 1.0!

Credit to NanobotZ for the base code and the original concept!


!!! FEATURES !!!
  • Chain-mine or swap adjacent tiles/walls from a single block
  • Chain-place platforms, ropes, tracks, planters, and more
  • Optional ore multiplier!
  • Configurable whitelist & blacklist with block picker controls in-game
  • Fully configurable client controls and keybindings
  • Fully configurable client settings to tailor to dynamic performance needs
  • Fully threaded support for older machines
  • Mod.Call API for modders
  • Autoswing compatible
  • Progression friendly
  • Excavations require mana option (for balanced play)
  • Powerful server management configurations
  • Full multiplayer support
  • Full modded compatibility support

!!! THIS IS AN INCOMPLETE MOD !!!
I am actively developing and improving the mod as time goes on.
I will do my best to ensure that the mod stays for compatible and issue updates as needed, especially for multiplayer.

Due to the nature of the mod, bugs involving deleting massive amounts of blocks, walls, and similar issues are to be expected.
Please report any issues -no matter how small- to me on the tModloader Discord (@CrazyContraption), or our Discord server!

PLEASE REPORT ANY ISSUES, EVEN IF YOU THINK IT MAY ALREADY BE REPORTED!!
It helps us deduce how common the issue is, and to better gather data on who, and how it happens.

We're also open to suggestions and feedback!


!!! FAQ !!!
Q:"Why doesn't the mod work?"
A:Common issues include: Not having the mod enabled (enable it); Not having an excavation keybind set (set it in your controls); having a corrupt version of the mod (redownload it). Also try resetting both config files back to default.

Q:"How do I use the mod?"
A:By default, holding tilde ( ` ) with any pick/hammer will excavate the corresponding elements they target. The key must be set in the controls first! Additional settings and keybinds are available in the mod's configurations, take a peek!

Q:"Is this VeinMiner for 1.4?"
A:Technically, yes it is! I have been given permission and the original source code to adapt and expand the mod for Terraria 1.4.

Q:"Why is the name different?"
A:The original author and I have agreed that 1.3 Terraria and earlier will be known for VeinMiner, and Ore Excavator will earn its name in 1.4, building off of the existing community and support.

Q:"Is this mod open source?"
A:At this time, due to the mix of licensed code and the daily reworks, we've decided to keep the mod and its content private. However, in the future we plan to open source it once we feel the mod is complete, and we want the community to take over keeping it alive!

Q:"What's happening to VeinMiner?"
A:Nothing! 1.3 VeinMiner will remain as it always was, and we're simply upgrading it, and renaming it for 1.4 Terraria. The old name is still reserved however - so no funny ideas!

Q:"Does this work in multiplayer?"
A:Yes! Yes! Yes! This is a huge priority for us, and we plan on implementing a full permissions system and expanding on the original multiplayer complexity of VeinMiner.

Q:"Does this work with modded content?"
A:Yes! But also no... we don't know. Every mod is different and unique, however most modded tiles, tools, and walls should work seamlessly without issue! Please let us know if you encounter any major issues, and we'll be sure to add some failsafes to include them forcefully!

Q:"Do you have an API?"
A:Yes! as of v0.8.0, we have an API your mods can access when loaded together. Visit our Discord for more information.

Roadmap (Order of Priority)
  1. Fixing duplication exploits
  2. Fixing server desync issues
  3. Highlight Blocks/Walls That Will be Excavated Before Excavation
  4. Secret content addition??? ;)
  5. Excavation Restricted to New Modifiers Toggle (for balanced play)
  6. Translations


Recent Changelog
0.8.9
+ Added a French Translation for the mod. A mega thank-you to Dulceeyt on Discord, as well as @Hazooloo for their feedback.

0.8.8
~ More minor fixes as better functionalities are implemented into tML
+ Improved compatibility with some existing mods. If the mod didn't work before, try it again now!
+ Added a Russian Translation for the mod. Huge thanks to @defoxza on Discord, as well as @berurinn and @spoonkuh for their feedback and efforts.

0.8.7
~ Fixed an issue with modded ores not being mineable.
+ Updated to 1.4.4 compatibility.

0.8.6
~ Fixed some more 1.4.4+ issues.
+ Updated for increased compatibility of new tML versions.
+ Added better host detection for server config updating.
+ Added a submitted version of (Simplified) Chinese from a @mochen5530 on Discord. Thanks!
+ Fixed some underlying duplication exploits.
- Removed some redundant code, and moved it to reflections of existing tML or vanilla versions for maintainability.

0.8.5
~ Fixed a few outlying 1.4.3 issues, and we're working on more as reports of 1.4.4 issues roll in.
+ Updated to 1.4.4 compatibility.

0.8.4
~ Refactored some core code to no longer trip on crashes from other mods. Mods will now correctly be faulted for crashes they cause. Not OE!


See all changelogs here: https://steamcommunity.com/sharedfiles/filedetails/changelog/2565639705

Found an issue? Join our Discord and help report it: https://discord.gg/FtrsRtPe6h

Originally posted by @xphrogx:
"x is the best keybind 💀"

Looking for something simpler but equally powerful?
Originally posted by Aitherix:
Basic Automated Mining (BAM) is a simple, lightweight veinminer alternative.
Created by Aitherix, they take a more straightforward approach for those looking for something easier to grasp and less... feature overloaded.
Originally posted by tModLoader OreExcavator:
Developed By CrazyContraption
Popular Discussions View All (50)
2
Jan 9 @ 7:11pm
テラリア
raku
3
Jul 18, 2025 @ 12:19pm
whitelist all tiles sometimes just doesnt work for no reason
MidnightKitsune真夜中狐
2
Aug 31, 2025 @ 10:05am
bug when loading into game (stays too)
2fort troller
1,527 Comments
Nullryk Jan 19 @ 1:29pm 
awesome
LongLiam Jan 19 @ 9:07am 
is there a way to fix the "desync" in multiplayer?
CrazyContraption  [author] Jan 14 @ 2:33pm 
I use the very same. ` for excavations, and Insert/Delete for whitelists. Default configs as well otherwise.
i meant the ones you use mr contraption.
CrazyContraption  [author] Jan 13 @ 4:04pm 
The mod comes with suggested "defaults", which are ` (backtick) or right mouse for excavations. Insert/delete as the keys to add or remove things from whitelists respectively.
any suggested key binds?
Викуля Jan 8 @ 7:33am 
Everything works fine in single-player, but the problem persists in multiplayer. I've already reinstalled the mod and reset all settings to default, but that didn't help.
CrazyContraption  [author] Jan 7 @ 8:17pm 
If only one ore is being mined, there are two possible causes:
- You have an incompatible mod interfering with OE. No mods are currently known to do this.
- You have your player config delay set to 0. Some hardware setups can cause this. Configs also persist between installs. I would suggest resetting configs back to default, and seeing for the issue persists; especially after a reinstall and reload.

Multiplayer will visually mine the ore, but no ore will be lost, just a temporary desync in the world data between the player and server. A relog will fix this, but the issue will occur again.

If you have this issue persist beyond the points above, let me know and I'll reach out to get more details so I can issue a patch.
Dozy Jan 7 @ 1:00pm 
i was playing multiplayer with veinminer just fine but now veinminer isnt working anymore in multiplayer, it drops 1 ore while mining the entire vein, but when i relog the vein comes back, i had no issues before, but now it just happened.. any reason for this or anyone else going through that right now?
Викуля Jan 7 @ 12:17pm 
I'm having a problem with a mod. When I mine an ore vein, the entire vein is mined, but only one unit of ore drops. I tried reinstalling the mod and then deleting it, but I can't download it either through Steam Workshop or through TModLoader itself. I wonder if this is a problem with the mod or my computer?