For some reason my Minecraft after 1.20 will not load vanilla version so my only option to play Minecraft is lunar client but I do not know if that is allowed or not? Can someone help.

i don't think so cuz it has optifine on
is you multimc or prism launcher not able to work?

No, you are not allowed to use Lunar for speedrunning. You said that minecraft 1.20 won't load, but almost every speedrun is done on version 1.16.1, since it is by far the most optimal version to play on, make sure to use this one

Can I use lunar client?

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Minecraft: Java Edition

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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%)

If you save & quit/close the game at any point during the run, choose External.

Internal/External (Any%)

## Updated Legal Mods

- (**1.20-1.21**) Sodium 0.5.10 for 1.20.1, and Sodium 0.5.9 for 1.20.6 and 1.21 have been added.
- (**1.21**) Krypton 0.2.7 & FabricProxy-Lite 2.8.0 have been marked as compatible with 1.21.
- (**1.3.1-1.16.1**) Extra Options 2.0.0: Moved config storage to a new file outside 

Legal Mods & Extra Options Updates

Updated Legal Mods

Minecraft

Minecraft Speedrunning Questions Thread

Form for requesting custom map / server leaderboards

1.16.1+ RSG what to do if pie chart bugs in treasure bastion?

Are slowruns still allowed?

Piechart bugged

Help With OBS Magnifier

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