diff --git a/deploy-commands.js b/deploy-commands.js
index 61af8d8..76cc67e 100644
--- a/deploy-commands.js
+++ b/deploy-commands.js
@@ -27,6 +27,84 @@ const commands = [
               { name: 'Framework', value: 'framework' },
             )
         )
+    ),
+  new SlashCommandBuilder()
+    .setName('simulate')
+    .setDescription('Simulate different type of dice rolls.')
+    .addSubcommand(subcommand =>
+      subcommand
+        .setName('simple')
+        .setDescription('Simulate a simple dice roll.')
+    )
+    .addSubcommand(subcommand =>
+      subcommand
+        .setName('extended')
+        .setDescription('Simulate an extended dice roll.')
+        .addNumberOption(option =>
+          option
+            .setName('dicepool')
+            .setDescription('The dicepool of the roll.')
+            .setRequired(true)
+        )
+        .addNumberOption(option =>
+          option
+            .setName('difficulty')
+            .setDescription('The difficulty of the roll.')
+            .setRequired(true)
+        )
+        .addNumberOption(option =>
+          option
+            .setName('interval')
+            .setDescription('The interval of the roll.')
+            .setRequired(false)
+        )
+        .addNumberOption(option =>
+          option
+            .setName('max-edge')
+            .setDescription('The maximum number of edge to use.')
+            .setRequired(false)
+        )
+        .addStringOption(option =>
+          option
+            .setName('edgetype')
+            .setDescription('What type of edgeing should be used ?')
+            .addChoices(
+              { name: 'None', value: 'none' },
+              { name: 'Turn Up', value: 'up' },
+              { name: 'Reroll', value: 'reroll' },
+              { name: 'Smart', value: 'smart' },
+              { name: 'All', value: 'all' },
+            )
+        )
+        .addStringOption(option =>
+          option
+            .setName('edgerefresh')
+            .setDescription('How often should the edge refresh ?')
+            .addChoices(
+              { name: 'Never', value: 'none' },
+              { name: 'Every Roll', value: 'fill' },
+              { name: '1 Edge per Roll', value: 'once' },
+              { name: '2 Edge per Roll', value: 'twice' },
+            )
+        )
+        .addNumberOption(option =>
+          option
+            .setName('amount')
+            .setDescription('How many times should the roll be simulated ? WARNING this service is pricey !')
+            .setRequired(false)
+        )
+        .addBooleanOption(option =>
+          option
+            .setName('hidden')
+            .setDescription('Should the result be hidden ?')
+            .setRequired(false)
+        )
+        .addBooleanOption(option =>
+          option
+            .setName('true-random')
+            .setDescription('Should the dice be truly random ?')
+            .setRequired(false)
+        )
     )
 ]
 	.map(command => command.toJSON());
diff --git a/index.js b/index.js
index 325c013..550b82c 100644
--- a/index.js
+++ b/index.js
@@ -1,5 +1,6 @@
 require('dotenv').config();
 
+const { crypto } = require('crypto');
 const { Client, GatewayIntentBits } = require('discord.js');
 const token = process.env.TOKEN;
 
@@ -15,15 +16,56 @@ client.on('interactionCreate', async interaction => {
   if (!interaction.isCommand()) return;
   console.log(interaction.commandName);
 
-  let commandName = interaction.commandName;
+  switch (interaction.commandName) {
+    case "generate":
+      switch (interaction.options.getSubcommand()) {
+        case "host":
+          let rating = interaction.options.getNumber("rating");
+          let type = interaction.options.getString("type") ?? "foundation";
+          await interaction.reply({files: ["./france-in-pictures-beautiful-places-to-photograph-eiffel-tower.jpg"]});
+          break;
+      
+        default:
+          await interaction.reply({ content: 'Invalid subcommand!', ephemeral: true });
+          break;
+      }
+      break;
+    
+    case "simulate":
+      await interaction.deferReply();
+      switch (interaction.options.getSubcommand()) {
+        case "simple":
+          await interaction.reply({ content: 'Simple dice roll!', ephemeral: true });
+          break;
 
-  if (commandName === "generate") {
-    if (interaction.options.getSubcommand() === "host") {
-      let rating = interaction.options.getNumber("rating");
-      let type = interaction.options.getString("type") ?? "foundation";
-      await interaction.reply({files: ["./france-in-pictures-beautiful-places-to-photograph-eiffel-tower.jpg"]});
-    }
+        case "extended":
+          let dicepool = interaction.options.getNumber("dicepool");
+          let difficulty = interaction.options.getNumber("difficulty");
+          let interval = interaction.options.getNumber("interval") ?? 1;
+          let simAmount = interaction.options.getNumber("amount") ?? 10000;
+          let hidden = interaction.options.getBoolean("hidden") ?? false;
+          let edgeType = interaction.options.getString("edge") ?? "none";
+          let edgeRefresh = interaction.options.getString("edgerefresh") ?? "none";
+          let maxEdge = interaction.options.getNumber("edge-max") ?? 6;
+          let useTrueRandom = interaction.options.getBoolean("true-random") ?? false;
+          let edge = maxEdge;
+
+          let warnings = [];
+          let calculatedResults = [];
+          let realResults = [];
+
+          await interaction.reply({ content: 'Extended dice roll!', ephemeral: hidden });
+
+          break;
+      }
+      break;
   }
-})
+});
+
+async function fillArrayWithRandomDice(arr) {
+  for (let i = 0; i < arr.length; i++) {
+    arr[i] = await crypto.randomInt(1, 7);
+  }
+}
 
 client.login(token);
\ No newline at end of file