Holograms Against Humanity

A terrible game for terrible people: a synced multiplayer Cards Against Humanity clone for up to 10 players. Everything runs in the browser, so it needs only static hosting. Made for SideQuest / AltspaceVR worlds, and it also works in Banter.

There is no server: players stay in sync through the space's shared state, and the game is plain static files served from https://hah.firer.at.

To try it, open https://hah.firer.at in Altspace or Banter.

Features

• More than 70 official and unofficial packs, chosen by the host in game
• Players can rejoin a game in progress and keep their seat

Add it to an Altspace world (snippet)

In a Creator SDK world, add an empty GameObject at the origin, click Add Component > BS > Snippet and type hah. Or paste this into Assets/WebRoot/index.html, between the snippet section comments:

<!-- snippet section -->
<bs-snippet name="hah" title="Holograms Against Humanity"
  description="Synced multiplayer party card game table."
  script="https://hah.firer.at/snippet.js"
  room=""
  position="0 0 3"
  rotation="0 0 0"
  debug="false">
  <bs-gizmo type="position" attribute="position"/>
  <bs-gizmo type="plane" attribute="position" size="3.2 3.2" rotation="90 0 0"/>
</bs-snippet>
<!-- end snippet section -->

• Each placement is its own game. Its sync id is room, or the placement's own id when room is empty. Give placements the same room to share one game.
• position and rotation are Unity world values. The other settings are listed under Settings. An empty setting uses the default.
• The Scene-view gizmo shows the table footprint.
• Unity reads the snippet section as XML: quote every attribute, close every element, and write & as &.

Add it with a script tag

This works in an Altspace world's Assets/WebRoot/index.html (outside the snippet section) and in a Banter space's HTML:

<script src="https://hah.firer.at/hah.js" position="0 -0.4 -5" instance="my-private-game"></script>

For more than one table in a space, give each one its own instance:

<script src="https://hah.firer.at/hah.js" instance="table1" position="-4 0 0"></script>
<script src="https://hah.firer.at/hah.js" instance="table2" position="4 0 0"></script>

Settings

Setting	Also accepted	Default	Description
instance		hah_game	Sync id. Tables with the same id share one game. In a snippet, use room instead.
position		0 0 0	Table position (x y z).
rotation		0 0 0	Table rotation in degrees (x y z).
debug		false	true logs extra detail to the console.

How to play

The game starts with the CAH Base Set. The host (or anyone who claims host in an empty room) can change it:

1. Click DECK OPTIONS on the centre hub.
2. Click packs to turn them on or off (green is on).
3. Click SAVE DECKS.
4. Click START ROUND.

Files

• hah.js: the game.
• decks/cah-all-compact.json: the cards.
• Assets/: sounds and models.
• formatter.html: a tool for building deck files.
• snippet.js, snippet.html: the Creator SDK snippet and its definition.
• index.html: a test page with a floor and the game.

Credits

• Adapted for AltspaceVR by Derogatory, falkrons, schmidtec
• Ported to Banter by Shane; improved and ported from Glitch by FireRat
• Card data: JSON Against Humanity

See ATTRIBUTION.txt.

License

CC BY-NC-SA 4.0. See LICENSE.