[Tool] GDAutocaster - play 🎹 builds with ease, autocasting of skills, combos, autohiding of items, centered Seal and more for all games

Mohammad_Nasser · October 21, 2025, 10:03pm

nope , just a normal mouse with no software or anything

tqFan · October 21, 2025, 10:14pm

Just making sure. When you tested this

[combo holds]
combo1=RButton:0

that was the full config? You didn’t have some other things in the config?

tqFan · October 21, 2025, 10:22pm

Also could you try it with Middle Mouse button?

[combo holds]
combo1=MButton:0

(press and hold Middle Mouse Button and check if Blade Arc is spammed with this short config where we have MButton instead of RButton)

Also maybe check with Default Attack instead of Blade Arc on 0 Hotbar just in case.

tqFan · October 21, 2025, 10:26pm

Another thing I’d like you to test - with initial_delay1 added:

[combo holds]
combo1=RButton:0
initial_delay1=100

I’ll figure this out eventually (or make it in some other way)

I may add new feature to GDAutocaster I actually planned before

Mohammad_Nasser · October 22, 2025, 12:25am

works prefectly

Mohammad_Nasser · October 22, 2025, 12:32am

after sometime , ran into into a worse issue , it doesnt attack at all after 2-3 clicks at first

tqFan · October 22, 2025, 12:35am

I’m working at some new different solution to this. I’ll let you know when I finish so that you can test it if it works better. I’ll test too ofc

Mohammad_Nasser · October 22, 2025, 12:36am

ok thanks so much , and gl with it

tqFan · October 22, 2025, 1:30am

Ok, you can try this

delete your current GDAutocaster.exe just to be sure you’re using the new version with new feature
download new one GDAutocaster.zip (923.7 KB) (too lazy to update OP and documentation)
have Stationary Attack → Shift keybinding in options
- this time I’m using Shift not a different button
let’s say you have Blade Arc on 0

The config is as follows:

[autocast by hold]
cast1=RButton:+0
delay1=50

It doesn’t hold but spams Shift + 0 (so Stationary Attack + Blade Arc) every 50ms when you hold RMB

In Autohotkey btw

+ means shift
! means alt
^ means ctrl

That’s why +0 is shift + 0 and ^0 would be Ctrl + 0

btw I’ve been able to replicate this. Although it’s pretty hard - 3 very fast clicks. Maybe I’ll fix / rewrite Combo Holds one day

Mohammad_Nasser · October 22, 2025, 11:14am

yess this is the one, it works perfectly without any issues now , ty so much

tqFan · October 22, 2025, 11:39am

Ok so here how we add single Thermite Mines cast before that.
Let’s say Mines are on 9 on hotbar.

We do it with a Combo Press (RMB on Hotbar still empty!)
We need to delay Blade Arc with initial_delay1 a bit so that it always starts after Mines
Sth like that

[combo presses]
combo1=RButton:+9

[autocast by hold]
cast1=RButton:+0
delay1=50
initial_delay1=100

I’ll try to fix Combo Holds now so that it can also be used for that (Stationary Attack + Blade Arc spam). Combo Holds would be my preferred way so I’d rather have it working 100% reliably (I personally don’t click like a madman so I haven’t come across this issue myself [much]).

Mohammad_Nasser · October 22, 2025, 1:13pm

ty for taking the time to help me with it , i will test the new script and let u know how it goes

tqFan · October 22, 2025, 1:16pm

No problem. If players weren’t using the program, testing and giving me feedback, it couldn’t be improved like that.

DosanTeuze · April 1, 2026, 8:25pm

Greetings. I would like to ask if this program is currently working. When trying via GDAutocaster.exe run the test.ini config with the following:

[center casts]
center=500,500
screen_width=1920
screen_height=1280
off_center=true

cast1=RButton:7,6
initial_delay1=0
delay1=200
delay_after_cursor1=40
off_center1=false

nothing works for me.

tqFan · April 5, 2026, 5:15pm

Yes. Not only in Grim Dawn but in other games too (with appropriate config).
Do other features of the program work for you? For example

[autocast by hold]
cast1=RButton:7
delay1=200

which should spam 7 while holding RMB

DosanTeuze · April 5, 2026, 8:28pm

This configuration works, but there is a problem that I don’t understand how to make another one. I have a Shaman’s Primal Strike on my LMB and an Storm Box of Elgoloth on Q. The Primal Strike has no recharge, and the Storm Box of Elgoloth has 1.8 seconds. I would be very grateful if you could help me and tell me in more detail how to configure my configs. The fact is that English is not my native language, I don’t know it well and I write through a translator, so reading a lot of messages is considered problematic, since translators lose the essence and context. Thank you in advance for your reply.

Now I tried to make this option:

[autocast by hold]
cast1=RButton:7
delay1=10

cast2=RButton:Q
delay1=1810

and it works, but I’d like to know even more so that I can make any other variations. May I know why the previous option, which I dropped with one replay above, didn’t work?

I just tried the following configuration:

[autocast by toggle]
autocast_on_launch=false
delay=1

cast1=`:7
delay1=1500

And it works, but it works very poorly in that there’s a delay in activation, the key itself eventually stops responding, and overall it’s unreliable.

tqFan · April 6, 2026, 8:21am

I can write you different configs so that you can test which you like the most.
I assume the goal is to not need to cast Storm Box yourself.

Btw there are 2 options in Game Settings, in 2 different places, to disable the “Skill not ready” text and sound messages. I recommend turning both off if you haven’t already.

CONFIG 1

Primal Strike on LMB in-game
Storm Box on Q in-game
WHAT IT DOES: spams Q (Storm Box) button every 100ms when you hold LMB (Primal Strike)

[autocast by hold]
cast1=LButton:q
delay1=100

CONFIG 2

Primal Strike on LMB in-game
Storm Box on Q in-game
WHAT IT DOES: spams Q (Storm Box) button every 100ms when you hold LMB (Primal Strike) for at least 200 ms

[autocast by hold]
cast1=LButton:q
delay1=100
initial_delay1=200

CONFIG 3

Primal Strike on LMB in-game
- works better imo than if Primal Strike is on 7
  - but 7 can be used to if you prefer that
Storm Box on RMB in-game
WHAT IT DOES: casts Storm Box once (RMB) and then holds down Primal Strike (LMB) when you hold down RMB

[combo holds]
combo1=RButton:LButton

sometimes works better with initial delay:
CONFIG 3 B

[combo holds]
combo1=RButton:LButton
initial_delay1=100

CONFIG 4

Primal Strike on LMB in-game
- works better imo than if Primal Strike is on 7
  - but 7 can be used to if you prefer that
Storm Box on Q in-game
WHAT IT DOES: spams Q button (Storm Box) every 100ms and holds down Primal Strike (LMB) when you hold down RMB

[autocast by hold]
cast1=RButton:q
delay1=100

[combo holds]
combo1=RButton:LButton

sometimes works better with initial delay:
CONFIG 4 B

[autocast by hold]
cast1=RButton:q
delay1=100

[combo holds]
combo1=RButton:LButton
initial_delay1=100

CONFIG 5 (this is similar to yours)

Primal Strike on 7 in-game
Storm Box on Q in-game
WHAT IT DOES: spams both Box and Primal Strikes

[autocast by hold]
cast1=RButton:7
delay1=10

cast2=RButton:q
delay2=100

Yeah, so here are 5 ways to automate Storm Box with Primal Strike and it depends on individual preferences which is the best.

DosanTeuze · April 6, 2026, 12:43pm

Thank you so much for such a detailed explanation, and a special thanks for creating the configs tailored to my situation. As I understand it, the difference between [combo holds] and [autocast by hold] is that in the first option, the skill is held while the right mouse button is held down, whereas in the second, it spams?

I’d also like to ask you to provide similar explanations for the program’s other functions, such as [center casts], [toggle holds], and the rest. It’s not necessary, since I’ve already got the basics and will try to figure it out on my own, but it would be a little easier if you could give me a little more help :).

In any case, thank you for solving the problem I was having. May luck be with you <3.

tqFan · April 6, 2026, 3:08pm

Yes, precisely. But Grim Dawn has a limitation - if you press down and hold 2 buttons at the same time, only 1 of them will work. If you want more, you need to spam / mash by [autocast by hold].

Or in other words in Grim Dawn you can only press down and hold at most one button at the time and have it repeatedly cast your skill (either manually with your fingers or by GDAutocaster’s [combo hold]) and the rest of the buttons you need to spam / mash (either manually with your fingers or by GDAutocaster’s [autocast by hold]).

Usually what I do in this thread is that I ask players what behavior they want (for example “I want Pneumatic Burst cast automatically”) and then I propose a config for them to check out and give feedback if it’s what they want and they learn step by step in this way.

Tbf, I think you should be able to do everything you can imagine, although finding a proper config for that is sometimes not easy for sure and I’m needed since I have so much experience.

You can also read my previous explanations (starting from the most recent because the program changed somewhat with time).

Btw you chose a good/last moment to ask questions because I may stop using this forum when 1.3 playtest ends.

tqFan · April 6, 2026, 3:24pm

@DosanTeuze In the following post for example is a very detailed explanation of [autocast by toggle], various forms from the easiest to the hardest (for Inquisitor’s Word of Renewal skill):

#785 by tqFan