#**[LAST WEEK’S THEME: UNDERWATER BASE](https://www.reddit.com/r/Minecraft/comments/qorakz/minecraft_biweekly_build_challenge_136_underwater/)**
**Comments to come later… busy at the moment…**
Underwater last week… underground this week!
With the cave update set to be released, why not utilize some of those new caves and set up a base underground. Let’s get digging and building!
Construct a base underground. Can be a natural cave, or custom. Must have a hallway connecting at least 2 rooms (and anything else you want)
1. **Submitting an entry** To submit an entry, you must comment on this post and format your comment like this:
>**Title of submission**
>**Link to submission photos or video (preferably youtube or Imgur)**
2\. **Vanilla only** No mods that add new blocks or items are allowed. **No resource packs are allowed**. Any minecraft version is allowed and you may build with custom terrain, creative mode, world edit or etc as long as it doesn’t add any new blocks to the game. **Shader pictures can be added in a SEPERATE album as bonus pictures.** None of those pictures will be accounted for when we judge the entries. Only vanilla screenshots.
3\. **Any version of minecraft** i.e. PS3, Xbox 360, Pocket Edition. **Snapshots are allowed**
4\. **No preexisting builds** We’re going with the honour system here but if anything had already been built before the start of the contest, don’t submit it.
5\. **Build teams are allowed** There may be more that one person building for a challenge but only one person may submit their entry with their account
6\. **New textures are allowed** The new versions of Jappa’s textures are allowed to be used along with old legacy textures.
#**Points and leaderboards**
[Link to sheet. The leaderboards are on the 2nd page](https://docs.google.com/spreadsheets/d/1jPvIRHMTokS0l4pxYjPVfRyKiigkV1yQYidO4YvhiGk/edit?usp=sharing)
**For points and judging:**
There is only 3 winners each week. Each participant will get 2 points for submitting their entry. There are honourable mentions but they do not get any extra points.
Anybody that places Bronze with gets **4 points**
Anybody that places Silver gets **6 points**
Anybody that places Gold gets **8 points**
**Sunday, November 21st 2021:** Challenge begins!
**Saturday morning (around 11:00 AM AST), December 4th 2021:** Contest is closed. No other submissions will be allowed.
**Sunday morning, December 5th 2021** A new challenge and winners are announced in that post////