• Log InLog In
  • Register
Liquid`
Team Liquid Liquipedia
EDT 00:18
CET 05:18
KST 13:18
  • Home
  • Forum
  • Calendar
  • Streams
  • Liquipedia
  • Features
  • Store
  • EPT
  • TL+
  • StarCraft 2
  • Brood War
  • Smash
  • Heroes
  • Counter-Strike
  • Overwatch
  • Liquibet
  • Fantasy StarCraft
  • TLPD
  • StarCraft 2
  • Brood War
  • Blogs
Forum Sidebar
Events/Features
News
Featured News
[ASL21] Ro24 Preview Pt1: New Chaos0Team Liquid Map Contest #22 - Presented by Monster Energy7ByuL: The Forgotten Master of ZvT30Behind the Blue - Team Liquid History Book19Clem wins HomeStory Cup 289
Community News
Weekly Cups (March 16-22): herO doubles, Cure surprises3Blizzard Classic Cup @ BlizzCon 2026 - $100k prize pool48Weekly Cups (March 9-15): herO, Clem, ByuN win42026 KungFu Cup Announcement6BGE Stara Zagora 2026 cancelled12
StarCraft 2
General
Potential Updates Coming to the SC2 CN Server What mix of new & old maps do you want in the next ladder pool? (SC2) Blizzard Classic Cup @ BlizzCon 2026 - $100k prize pool Weekly Cups (March 16-22): herO doubles, Cure surprises Weekly Cups (August 25-31): Clem's Last Straw?
Tourneys
Sparkling Tuna Cup - Weekly Open Tournament World University TeamLeague (500$+) | Signups Open RSL Season 4 announced for March-April WardiTV Team League Season 10 KSL Week 87
Strategy
Custom Maps
[M] (2) Frigid Storage Publishing has been re-enabled! [Feb 24th 2026]
External Content
The PondCast: SC2 News & Results Mutation # 518 Radiation Zone Mutation # 517 Distant Threat Mutation # 516 Specter of Death
Brood War
General
Which mirror match you like most or least? How much money terran looses from gas steal? Gypsy to Korea BGH Auto Balance -> http://bghmmr.eu/ mca64Launcher - New Version with StarCraft: Remast
Tourneys
[ASL21] Ro24 Group C [ASL21] Ro24 Group B [Megathread] Daily Proleagues 2026 Changsha Offline Cup
Strategy
What's the deal with APM & what's its true value Fighting Spirit mining rates Simple Questions, Simple Answers Soma's 9 hatch build from ASL Game 2
Other Games
General Games
General RTS Discussion Thread Nintendo Switch Thread Stormgate/Frost Giant Megathread Path of Exile Dawn of War IV
Dota 2
Official 'what is Dota anymore' discussion The Story of Wings Gaming
League of Legends
G2 just beat GenG in First stand
Heroes of the Storm
Simple Questions, Simple Answers Heroes of the Storm 2.0
Hearthstone
Deck construction bug Heroes of StarCraft mini-set
TL Mafia
TL Mafia Community Thread Five o'clock TL Mafia Mafia Game Mode Feedback/Ideas Vanilla Mini Mafia
Community
General
US Politics Mega-thread Canadian Politics Mega-thread Russo-Ukrainian War Thread European Politico-economics QA Mega-thread Things Aren’t Peaceful in Palestine
Fan Clubs
The IdrA Fan Club
Media & Entertainment
[Req][Books] Good Fantasy/SciFi books Movie Discussion! [Manga] One Piece
Sports
Cricket [SPORT] 2024 - 2026 Football Thread Formula 1 Discussion Tokyo Olympics 2021 Thread General nutrition recommendations
World Cup 2022
Tech Support
Laptop capable of using Photoshop Lightroom?
TL Community
The Automated Ban List
Blogs
Funny Nicknames
LUCKY_NOOB
Money Laundering In Video Ga…
TrAiDoS
Iranian anarchists: organize…
XenOsky
FS++
Kraekkling
Shocked by a laser…
Spydermine0240
Unintentional protectionism…
Uldridge
ASL S21 English Commentary…
namkraft
Customize Sidebar...

Website Feedback

Closed Threads



Active: 5789 users

OK? Increase keypress repeat beyond OS settings

Forum Index > SC2 General
Post a Reply
1 2 Next All
hearters
Profile Joined May 2013
Singapore224 Posts
Last Edited: 2013-08-19 04:59:19
August 19 2013 04:27 GMT
#1
Increasing keypress repeat rate will increase speed of zerg's mass production, making lots of zerglings/banelings.

Keypress repeat rate: How many instances/second that keypress is sent to the computer once your key is considered "held down"
Keypress repeat delay: How much time before the key is held down and the keypress starts repeating.

You can increase keypress repeat rate and decrease keypress repeat delay beyond the limit of the normal user settings in Windows or on a Mac by
(1) doing it through a third-party program(such as Keyboard King[freeware]),
(2) or you can do other things within Windows or a Mac to edit it.
Windows: http://stackoverflow.com/questions/171326/how-can-i-increase-the-key-repeat-rate-beyond-the-oss-limit
Mac: http://hints.macworld.com/article.php?story=20090823193018149

I think this is fair to do.

Issues
(1) Mac and Windows players shouldn't have different keypress limits. I am pretty sure there is a difference, and there should not be any.
(2) Should it okay to eg. go into the registry, or go into the "Terminal"(for Mac) to edit keypress limits, at home and at tournaments?

What do you all think?
Research: 1. Creep Spread Trick 2. Patrol Splitting Zerglings 3. Multiple Queen Production 4. Organised Creep Spread 5. Select Larvae/Morph Unit Rapidfire
Polygamy
Profile Joined January 2010
Austria1114 Posts
Last Edited: 2013-08-19 05:25:37
August 19 2013 04:28 GMT
#2
huh?

Edit: Ok thanks for adding more details.
NovemberstOrm
Profile Blog Joined September 2011
Canada16217 Posts
August 19 2013 04:28 GMT
#3
Not fair. Also most tournaments don't allow third party programs.
Moderatorlickypiddy
iLevitate
Profile Joined April 2012
United States225 Posts
August 19 2013 04:29 GMT
#4
would it break the keyboard?

Plus fast doesnt alway mean good.
You lose, You learn
lichter
Profile Blog Joined September 2010
1001 YEARS KESPAJAIL22272 Posts
August 19 2013 04:32 GMT
#5
I don't think this will help that much. For drones, you can't just hold d and build as much as you want. At higher levels drone production is calculated and precise. For Remaxes, at best it saves you a few milliseconds, which can be negated by unit collision, pathing, and other things.

Probably not worth it.
AdministratorYOU MUST HEED MY INSTRUCTIONS TAKE OFF YOUR THIIIINGS
hearters
Profile Joined May 2013
Singapore224 Posts
August 19 2013 04:35 GMT
#6
On August 19 2013 13:32 lichter wrote:
I don't think this will help that much. For drones, you can't just hold d and build as much as you want. At higher levels drone production is calculated and precise. For Remaxes, at best it saves you a few milliseconds, which can be negated by unit collision, pathing, and other things.

Probably not worth it.


When you're making 60 pairs of lings, it does save you a bit of time every time you do it.
Research: 1. Creep Spread Trick 2. Patrol Splitting Zerglings 3. Multiple Queen Production 4. Organised Creep Spread 5. Select Larvae/Morph Unit Rapidfire
partypoker
Profile Joined May 2012
United States16 Posts
August 19 2013 04:36 GMT
#7
ive tried it and when you try to type iiiiiiiitttttttt lllloooooooookkkkkkkkkkssss lllllliiiiiikkkkkeeee ttttthhhhhhhiiiiiiisssss
ETisME
Profile Blog Joined April 2011
12700 Posts
August 19 2013 04:36 GMT
#8
I dont see why not, third party program = no but the one in windows configuration is perfectly fine.
no difference than setting the mouse acceleration thing on widows setting
其疾如风,其徐如林,侵掠如火,不动如山,难知如阴,动如雷震。
hearters
Profile Joined May 2013
Singapore224 Posts
August 19 2013 04:38 GMT
#9
In my opinion, I believe the limits for keypress repeat delay and rate and already different for Mac and Windows. To me, it doesn't make sense for players to have different limits just because the tournament computers are different.
Research: 1. Creep Spread Trick 2. Patrol Splitting Zerglings 3. Multiple Queen Production 4. Organised Creep Spread 5. Select Larvae/Morph Unit Rapidfire
mikumegurine
Profile Joined May 2013
Canada3145 Posts
August 19 2013 04:38 GMT
#10
so just editing the registry in windows would be ok?

hmmm pros might have to do some registry editing before each match at offline events lol
hearters
Profile Joined May 2013
Singapore224 Posts
August 19 2013 04:39 GMT
#11
On August 19 2013 13:36 ETisME wrote:
I dont see why not, third party program = no but the one in windows configuration is perfectly fine.
no difference than setting the mouse acceleration thing on widows setting


The grey area is going into the registry to edit it beyond the limits of the "normal" menu settings.
Research: 1. Creep Spread Trick 2. Patrol Splitting Zerglings 3. Multiple Queen Production 4. Organised Creep Spread 5. Select Larvae/Morph Unit Rapidfire
lichter
Profile Blog Joined September 2010
1001 YEARS KESPAJAIL22272 Posts
August 19 2013 04:40 GMT
#12
On August 19 2013 13:35 hearters wrote:
Show nested quote +
On August 19 2013 13:32 lichter wrote:
I don't think this will help that much. For drones, you can't just hold d and build as much as you want. At higher levels drone production is calculated and precise. For Remaxes, at best it saves you a few milliseconds, which can be negated by unit collision, pathing, and other things.

Probably not worth it.


When you're making 60 pairs of lings, it does save you a bit of time every time you do it.


Yes it saves time actually producing the lings. In that case it would save a second in actual production, perhaps slightly more. But when they spawn, they will bump into each other, block each other, crowd at ramps/walls/obstacles, and "line up" orderly during the rally. These delays will increase when the lings spawn at closer intervals. Like I said, it will save you time building them but I am skeptical if it will make a difference because of the above-mentioned delays.
AdministratorYOU MUST HEED MY INSTRUCTIONS TAKE OFF YOUR THIIIINGS
hearters
Profile Joined May 2013
Singapore224 Posts
August 19 2013 04:44 GMT
#13
On August 19 2013 13:40 lichter wrote:
Show nested quote +
On August 19 2013 13:35 hearters wrote:
On August 19 2013 13:32 lichter wrote:
I don't think this will help that much. For drones, you can't just hold d and build as much as you want. At higher levels drone production is calculated and precise. For Remaxes, at best it saves you a few milliseconds, which can be negated by unit collision, pathing, and other things.

Probably not worth it.


When you're making 60 pairs of lings, it does save you a bit of time every time you do it.


Yes it saves time actually producing the lings. In that case it would save a second in actual production, perhaps slightly more. But when they spawn, they will bump into each other, block each other, crowd at ramps/walls/obstacles, and "line up" orderly during the rally. These delays will increase when the lings spawn at closer intervals. Like I said, it will save you time building them but I am skeptical if it will make a difference because of the above-mentioned delays.


morphing 30 banelings might save you 1/2 a second. 1/2 a second can be a big deal at pro-level, considering you can't press any other keys during that time.
Research: 1. Creep Spread Trick 2. Patrol Splitting Zerglings 3. Multiple Queen Production 4. Organised Creep Spread 5. Select Larvae/Morph Unit Rapidfire
FakeDouble
Profile Blog Joined September 2010
Australia676 Posts
August 19 2013 04:44 GMT
#14
Doesn't this make it harder though in the early game? say you have 4 larvae and you want to make 4 lings and 2 drones, maybe you accidentally make 8 lings or all drones.
Formerly known as carbonaceous
Maxilicious
Profile Joined May 2011
221 Posts
August 19 2013 04:49 GMT
#15
It affects precision.
http://terrancraft.com/
lichter
Profile Blog Joined September 2010
1001 YEARS KESPAJAIL22272 Posts
August 19 2013 04:53 GMT
#16
On August 19 2013 13:44 hearters wrote:
Show nested quote +
On August 19 2013 13:40 lichter wrote:
On August 19 2013 13:35 hearters wrote:
On August 19 2013 13:32 lichter wrote:
I don't think this will help that much. For drones, you can't just hold d and build as much as you want. At higher levels drone production is calculated and precise. For Remaxes, at best it saves you a few milliseconds, which can be negated by unit collision, pathing, and other things.

Probably not worth it.


When you're making 60 pairs of lings, it does save you a bit of time every time you do it.


Yes it saves time actually producing the lings. In that case it would save a second in actual production, perhaps slightly more. But when they spawn, they will bump into each other, block each other, crowd at ramps/walls/obstacles, and "line up" orderly during the rally. These delays will increase when the lings spawn at closer intervals. Like I said, it will save you time building them but I am skeptical if it will make a difference because of the above-mentioned delays.


morphing 30 banelings might save you 1/2 a second. 1/2 a second can be a big deal at pro-level, considering you can't press any other keys during that time.


For banelings it could make a big difference. For units that won't experience the blocking/obstacles/walls/chokes it would be beneficial, I agree. But to sacrifice precision, especially in droning... I'm still not convinced. You could try it and tell us your findings.
AdministratorYOU MUST HEED MY INSTRUCTIONS TAKE OFF YOUR THIIIINGS
hearters
Profile Joined May 2013
Singapore224 Posts
August 19 2013 04:57 GMT
#17
On August 19 2013 13:44 FakeDouble wrote:
Doesn't this make it harder though in the early game? say you have 4 larvae and you want to make 4 lings and 2 drones, maybe you accidentally make 8 lings or all drones.


This is affected if you lower your keypress repeat delay too much. But you can just increase the keypress repeat rate, which is different.
Research: 1. Creep Spread Trick 2. Patrol Splitting Zerglings 3. Multiple Queen Production 4. Organised Creep Spread 5. Select Larvae/Morph Unit Rapidfire
Babru
Profile Joined September 2010
196 Posts
Last Edited: 2013-08-19 17:54:46
August 19 2013 05:24 GMT
#18
Hello hearters. I too have been interested in this issue before (and i play Zerg).

There was a post about it quite some time ago in blizzard forums but they got no response from blizzard. The question obviously is, is one allowed to use a higher repeat rate and a lower repeat delay than what the OS settings allow?

I can imagine users using Linux or maybe even Mac can tweak these values in other ways than the windows settings, so just saying "lets just use what the OS allows" might not be a solution.

There is hardware out there that allows you to tweak your key repeat rate, for example the Zowie Celeritas keyboard where you can turn it up to as high as ~8 times higher than the windows control panel max value. I actually bought this keyboard and tried this very feature (but i mostly tried the 4 times higher speed setting, not the 8 times higher setting), it was nice to be able to make units that fast but at the same time i felt that the repeat delay is a bigger issue than the repeat rate. The repeat delay minimum is capped at 250 ms in windows, thats 1/4 of a second you have to wait every time you need to spam units. Waiting around 100-120 ms i feel would be optimal (but it would take some getting used to for the typical user). The higher key repeat rate also seemed to make the game bug (like a key not being registred or something like that) a few times here and there (not often, but often enough for me to notice), at least if i tried with the 8 times higher setting. So i got paranoid about it and since i felt the repat delay was the real issue anyways i found myself turning the Celeritas settings off and just using the windows control panel max value.

Keyboard King is an old free software that hasnt been updated in a long time. Its unfortunately not fully stable with many programs including SC2. You can use it in SC2, but you will find that it has consistency issues.

I should also clarify that i have never played with a higher repeat rate than the windows control panel max in a tournament or a league, just in ladder where i tried it out. However, it seems there are no restrictions on this matter from what i can see, meaning if a user wants to use a Celeritas keyboard with the repeat rate being turned up a bit in a tournament i guess there is nothing stopping that person as of right now (other than the fact that it requires a P2S port and i can imagine some tournaments not having such ports on their computers nowadays).

To sum up, after exploring some options i ended up just using the windows control panel max settings in the end after all.
graNite
Profile Blog Joined December 2010
Germany4434 Posts
Last Edited: 2013-08-19 06:03:20
August 19 2013 05:54 GMT
#19
I would really like to have a higher repetition rate to use my ghosts better. the snipe is still good if you use the rapid fire key, (ill get up to 1200 apm) but if i could snipe even faster it would be better ofc


from what i have read, changing the registry doesnt work on win7 64bit?
"Oink oink, bitches" - Tasteless on Pigbaby winning a map against Flash
hearters
Profile Joined May 2013
Singapore224 Posts
August 19 2013 06:08 GMT
#20
wow thanks babru for your input!

it would be nice if blizzard gave an official stand on this.
Research: 1. Creep Spread Trick 2. Patrol Splitting Zerglings 3. Multiple Queen Production 4. Organised Creep Spread 5. Select Larvae/Morph Unit Rapidfire
1 2 Next All
Please log in or register to reply.
Live Events Refresh
Replay Cast
00:00
WardiTV Mondays #76
LiquipediaDiscussion
[ Submit Event ]
Live Streams
Refresh
StarCraft 2
RuFF_SC2 237
ProTech16
StarCraft: Brood War
GuemChi 5315
sSak 51
Noble 33
Bale 17
Icarus 10
League of Legends
JimRising 709
Counter-Strike
taco 906
Stewie2K668
m0e_tv495
Super Smash Bros
hungrybox1297
Mew2King23
Other Games
summit1g9807
WinterStarcraft422
C9.Mang0235
PiGStarcraft160
ViBE131
Maynarde106
Organizations
Dota 2
PGL Dota 2 - Main Stream32
StarCraft 2
Blizzard YouTube
StarCraft: Brood War
BSLTrovo
sctven
[ Show 15 non-featured ]
StarCraft 2
• Berry_CruncH254
• Hupsaiya 66
• AfreecaTV YouTube
• intothetv
• Kozan
• IndyKCrew
• LaughNgamezSOOP
• Migwel
• sooper7s
StarCraft: Brood War
• RayReign 49
• Azhi_Dahaki19
• BSLYoutube
• STPLYoutube
• ZZZeroYoutube
League of Legends
• Rush545
Upcoming Events
KCM Race Survival
4h 42m
The PondCast
5h 42m
WardiTV Team League
7h 42m
BASILISK vs Team Liquid
OSC
7h 42m
Replay Cast
19h 42m
WardiTV Team League
1d 7h
Big Brain Bouts
1d 12h
Fjant vs SortOf
YoungYakov vs Krystianer
Reynor vs HeRoMaRinE
RSL Revival
2 days
Cure vs Zoun
herO vs Rogue
WardiTV Team League
2 days
Platinum Heroes Events
2 days
[ Show More ]
BSL
2 days
RSL Revival
3 days
ByuN vs Maru
MaxPax vs TriGGeR
WardiTV Team League
3 days
BSL
3 days
Replay Cast
3 days
Replay Cast
4 days
Afreeca Starleague
4 days
Light vs Calm
Royal vs Mind
Wardi Open
4 days
Monday Night Weeklies
4 days
OSC
4 days
Sparkling Tuna Cup
5 days
Afreeca Starleague
5 days
Rush vs PianO
Flash vs Speed
Replay Cast
6 days
Afreeca Starleague
6 days
BeSt vs Leta
Queen vs Jaedong
Replay Cast
6 days
Liquipedia Results

Completed

Proleague 2026-03-24
WardiTV Winter 2026
Underdog Cup #3

Ongoing

KCM Race Survival 2026 Season 1
BSL Season 22
CSL Elite League 2026
CSL Season 20: Qualifier 1
ASL Season 21
Acropolis #4 - TS6
RSL Revival: Season 4
Nations Cup 2026
NationLESS Cup
BLAST Open Spring 2026
ESL Pro League S23 Finals
ESL Pro League S23 Stage 1&2
PGL Cluj-Napoca 2026
IEM Kraków 2026
BLAST Bounty Winter 2026
BLAST Bounty Winter Qual

Upcoming

2026 Changsha Offline CUP
CSL Season 20: Qualifier 2
CSL 2026 SPRING (S20)
Acropolis #4
IPSL Spring 2026
BSL 22 Non-Korean Championship
CSLAN 4
Kung Fu Cup 2026 Grand Finals
HSC XXIX
uThermal 2v2 2026 Main Event
IEM Cologne Major 2026
Stake Ranked Episode 2
CS Asia Championships 2026
IEM Atlanta 2026
Asian Champions League 2026
PGL Astana 2026
BLAST Rivals Spring 2026
CCT Season 3 Global Finals
IEM Rio 2026
PGL Bucharest 2026
Stake Ranked Episode 1
TLPD

1. ByuN
2. TY
3. Dark
4. Solar
5. Stats
6. Nerchio
7. sOs
8. soO
9. INnoVation
10. Elazer
1. Rain
2. Flash
3. EffOrt
4. Last
5. Bisu
6. Soulkey
7. Mini
8. Sharp
Sidebar Settings...

Advertising | Privacy Policy | Terms Of Use | Contact Us

Original banner artwork: Jim Warren
The contents of this webpage are copyright © 2026 TLnet. All Rights Reserved.