can i use crystal launcher when im speedrunning

No, you are not allowed to use any launchers. The only things you can use are optifine for pre 1.16 and sodium/phosphor/lithium for 1.16.

But no optifine in 1.14+ glitched categories

crystal launcher

Spropl

Lekonin

Minecraft: Java Edition

Gran5364

Keima

TonyKing

VEP33

emilemarc

1.2.1

1.2.2

1.2.3

1.2.4

1.2.5

1.3.1

1.3.2

1.4.2

1.4.4

1.4.5

1.4.6

1.4.7

1.5.1

1.5.2

1.6.1

1.6.2

1.6.4

1.7.2

1.7.4

1.7.5

1.7.9

1.7.10

1.8.1 Easy

Normal

Hard

Hardcore

1.8.2

1.8.3

1.8.4

1.8.5

1.8.6

1.8.7

1.8.8 4 Players

5-9 Players

10+ Players

1.8.9

1.7.6

1.7.7

1.7.8

1.9.1

1.9.2

1.9.3

1.9.4

1.10

1.11.2

1.11

1.12

1.12.1

1.12.2 2 Players

3 Players

1.7.3 Set Seed

Random Seed

1.0-1.6

1.8-1.11

No F3

1.13

1.13.1

1.13.2

1.10.2

1.14

1.14.2

1.14.3

1.14.4

1.15

1.15.1

1.15.2 Pre 1.8

1.13-1.15

Pre 1.9

1.14+

1.9-1.15

Vanilla

Version

Difficulty

Players

Seed Type (Any% Glitchless)

Version Range (AA)

Seed Type (Any%)

Seed Type

Seed Type (Any% Glitchless Peaceful)

Seed Type (AA)

Version Range (AAdv)

Seed Type (AAdv)

Version Range (Any% Glitchless)

Version Range (Any%)

Version Range (Any% RSG Co-op)

Mods

Version Range (Any% Glitchless (Peaceful))

Version Range (Any% (Peaceful))

Version Range (Any% Glitchless (Demo))

Player Count (AAdv Co-op)

Seed/Glitch (AAdv Co-op)

Version Range (AAdv Co-op)

Seed Type (Combined Any%)

Seed Type (Any% Time Travel)

Seed type (Any% Glitchless Co-op)

Splits (Combined Any%)

**Updated Legal Mods:**

• AntiResourceReload 4.0.2 for 1.14-1.15.2 is now allowed, which fixes a crash when loading the mod outside of a development environment.

• StandardSettings 1.2.3 for 1.14-1.19.2 is now allowed. This update adds an f3PauseOnWorldLoad option that, when enabled and pauseO

StandardSettings & AntiResourceReload

New and Obsolete Mods

Updated Mod Rules

Minecraft

Minecraft Speedrunning Questions Thread

Form for requesting custom map / server leaderboards

Help ! FSG Seed Generator Doesnt Work !

how do you get atum and speedrunigt for 1.12

Speedrun Wall on MAC

Standard Settings

Awesomecuber

AprilSR

skylewl

draconix

nwolc

Luminosity

Bloon

ElRichi

DrGuy

nottherealben

Winrar

DraquoDrass

Specnr

AlEmeralds

Armpitsmoothie

audioSalix

gaylea

BSRF

luvvlyjude

EvanKeen

taffel

Hayley

lazysonya

tildejustin

drip120

the_yuukster

r0hkx

Leonn

leto_saa

Olock5

mariofan65

escaperoftheend

MooMooRuns

Deadpool

DaBias2

fox4869