diff --git a/sdvx@asphyxia/index.ts b/sdvx@asphyxia/index.ts
index 05bbb1b..8773bcd 100644
--- a/sdvx@asphyxia/index.ts
+++ b/sdvx@asphyxia/index.ts
@@ -18,7 +18,8 @@ import {
   saveValgene,
 } from './handlers/profiles';
 import {
-  copyResourcesFromGame
+  copyResourcesFromGame,
+  preGeneRoll
 } from './utils'
 import {
   ARENA
@@ -45,6 +46,7 @@ export function register() {
   R.Config('use_asphyxia_gameover',{ type: 'boolean', default: true, name:'Use Asphyxia Gameover', desc:'Enable the Asphyxia gameover message after ending the game.'})
 
   R.WebUIEvent('copyResourcesFromGame', copyResourcesFromGame);
+  R.WebUIEvent('preGeneRoll', preGeneRoll);
   R.WebUIEvent('updateProfile', updateProfile);
   R.WebUIEvent('updateMix', updateMix);
   R.WebUIEvent('importMix', importMix);
diff --git a/sdvx@asphyxia/utils.ts b/sdvx@asphyxia/utils.ts
index eccce69..0ce891c 100644
--- a/sdvx@asphyxia/utils.ts
+++ b/sdvx@asphyxia/utils.ts
@@ -1,4 +1,5 @@
 import {Counter} from './models/counter';
+import {PREGENE} from './data/exg';
 
 export function IDToCode(id: number) {
   const padded = _.padStart(id.toString(), 8);
@@ -329,3 +330,61 @@ export const copyResourcesFromGame = async (data: {}) => {
     errors: runErrors
   }))
 }
+
+export const preGeneRoll = async (data: {
+  set: number,
+  refid: string,
+  items: []
+}) => {
+  // prem_items_crew: DB.Find(refid, {collection:"item",type:11})
+  // prem_items_stamp: DB.Find(refid, { collection:"item",type:17 })
+  // prem_items_subbg: DB.Find(refid, { collection:"item",type:18 })
+  // prem_items_bgm: DB.Find(refid, { collection:"item",type:19 })
+  // prem_items_nemsys: DB.Find(refid, { collection:"item",type:20 })
+
+  let itemId = {
+    'crew': 11,
+    'stamp': 17,
+    'subbg': 18,
+    'bgm': 19,
+    'nemsys': 20
+  }
+  let preGeneSet = PREGENE.find(itemSet => itemSet.id === data.set)
+  let finishedRolling = false
+  if(preGeneSet != undefined) {
+    while(!finishedRolling) {
+      let rollWhat = 0
+      let probability = Math.random();
+      console.log("Rolling Premium Generator")
+      for(const probIndex in preGeneSet.probability) {
+        if(probability <= preGeneSet.probability[probIndex]) {
+          rollWhat = parseInt(probIndex);
+          break;
+        }
+        if(parseInt(probIndex) === preGeneSet.probability.length - 1) rollWhat = parseInt(probIndex);
+      }
+
+      let unobtainedItems = preGeneSet.items[Object.keys(preGeneSet.items)[rollWhat]].map((x) => x)
+      data.items.forEach(item => {
+        if(item['type'] == itemId[Object.keys(preGeneSet.items)[rollWhat]] && preGeneSet.items[Object.keys(preGeneSet.items)[rollWhat]].includes(item['id'])) {
+          unobtainedItems.splice(unobtainedItems.indexOf(item['id']), 1)
+        }
+      })
+      if(unobtainedItems.length > 0) {
+        let randomItemIndex = Math.floor(Math.random() * unobtainedItems.length);
+        console.log("Rolled item id: " + unobtainedItems[randomItemIndex] + " | item type: " + itemId[Object.keys(preGeneSet.items)[rollWhat]])
+        DB.Insert(data.refid, {
+          "collection": "item", 
+          "type": itemId[Object.keys(preGeneSet.items)[rollWhat]], 
+          "id": unobtainedItems[randomItemIndex], 
+          "param": 1 
+        })
+        let finalItemType = (Object.keys(preGeneSet.items)[rollWhat] === 'subbg') ? 'bg' : Object.keys(preGeneSet.items)[rollWhat]
+        await IO.WriteFile('webui/asset/logs/preGeneRollResult.json', JSON.stringify({'id': unobtainedItems[randomItemIndex], 'type': finalItemType}))
+        finishedRolling = true
+      } else {
+        console.log("No more " + Object.keys(preGeneSet.items)[rollWhat] + " items to get, will re-roll.")
+      }
+    }
+  } else console.log('pregeneset none')
+}
\ No newline at end of file
diff --git a/sdvx@asphyxia/webui/asset/js/generator.js b/sdvx@asphyxia/webui/asset/js/generator.js
new file mode 100644
index 0000000..f7997da
--- /dev/null
+++ b/sdvx@asphyxia/webui/asset/js/generator.js
@@ -0,0 +1,158 @@
+function countGeneItems(geneItems, items_crew, items_stamp, items_subbg, items_bgm, items_nemsys) {
+    let obtained = 0, total = 0;
+    if('crew' in geneItems.items) {
+        obtained += items_crew.filter(crew => geneItems.items.crew.includes(crew['id'])).length
+        total += geneItems.items['crew'].length
+    }
+    if('stamp' in geneItems.items) {
+        obtained += items_stamp.filter(stamp => geneItems.items.stamp.includes(stamp['id'])).length
+        total += geneItems.items['stamp'].length
+    }
+    if('subbg' in geneItems.items) {
+        obtained += items_subbg.filter(subbg => geneItems.items.subbg.includes(subbg['id'])).length
+        total += geneItems.items['subbg'].length
+    }
+    if('bgm' in geneItems.items) {
+        obtained += items_bgm.filter(bgm => geneItems.items.bgm.includes(bgm['id'])).length
+        total += geneItems.items['bgm'].length
+    }
+    if('nemsys' in geneItems.items) {
+        obtained += items_nemsys.filter(nemsys => geneItems.items.nemsys.includes(nemsys['id'])).length
+        total += geneItems.items['nemsys'].length
+    }
+
+    return [obtained, total]
+}
+
+function loadImages(itemList, itemType, userItems) {
+    itemList.forEach(item => {
+        let itemBrightness = userItems.find(userItem => userItem.id == item) != undefined ? 1 : 0.25
+        let imageUrl = 'static/asset/valgene_item/item_' + itemType + '_' + item + '.png'
+        $.get(imageUrl, function(data, textStatus) {
+            if (textStatus == "success") {
+                $('.' + itemType + '-items').append('<img style="width: 350px; padding: 10px; filter: brightness(' + itemBrightness + ')" src=' + imageUrl + '>')
+            }
+        })
+    })
+}
+
+async function getGeneratorEditionItems(gene_edition, itemSet) {
+    let valGeneData = await $.getJSON( "static/asset/json/valgene_data.json", function(data) {
+        return data
+    })
+    if(gene_edition === 'valkyrie') {
+        return valGeneData.valgene.find(valgene => valgene.id === itemSet)
+    } else { 
+        return valGeneData.pregene.find(pregene => pregene.id === itemSet)
+    }
+}
+
+async function loadItems(itemSet, gene_edition, items_crew, items_stamp, items_subbg, items_bgm, items_nemsys) {
+    let geneItems = await getGeneratorEditionItems(gene_edition, itemSet)
+    let itemCounts = countGeneItems(geneItems, items_crew, items_stamp, items_subbg, items_bgm, items_nemsys)
+    if(itemCounts[0] >= itemCounts[1]) $('#pregene-roll').attr('disabled', 'disabled')
+
+    $('.count').text('Unlocked items: ' + itemCounts[0] + "/" + itemCounts[1])
+
+    if('crew' in geneItems.items) {
+        $('.item_banners').append('<div style="padding: 5px"><h3>Nemsys Crew</h3></div>')
+        $('.item_banners').append('<div class=crew-items style="text-align: center; background-color: #3a3a3a; padding: 20px; border-radius: 6px;"></div><br>')
+        loadImages(geneItems.items['crew'], 'crew', items_crew)
+    }
+
+    if('stamp' in geneItems.items) {
+        $('.item_banners').append('<div style="padding: 5px"><h3>Appeal Stamp</h3></div>')
+        $('.item_banners').append('<div class=stamp-items style="text-align: center; background-color: #3a3a3a; padding: 20px; border-radius: 6px;"></div><br>')
+        loadImages(geneItems.items['stamp'], 'stamp', items_stamp)
+    }
+
+    if('subbg' in geneItems.items) {
+        $('.item_banners').append('<div style="padding: 5px"><h3>Submonitor BG</h3></div>')
+        $('.item_banners').append('<div class=bg-items style="text-align: center; background-color: #3a3a3a; padding: 20px; border-radius: 6px;"></div><br>')
+        loadImages(geneItems.items['subbg'], 'bg', items_subbg)
+    }
+
+    if('bgm' in geneItems.items) {
+        $('.item_banners').append('<div style="padding: 5px"><h3>BGM</h3></div>')
+        $('.item_banners').append('<div class=bgm-items style="text-align: center; background-color: #3a3a3a; padding: 20px; border-radius: 6px;"></div><br>')
+        loadImages(geneItems.items['bgm'], 'bgm', items_bgm)
+    }
+
+    if('nemsys' in geneItems.items) {
+        $('.item_banners').append('<div style="padding: 5px"><h3>Nemsys</h3></div>')
+        $('.item_banners').append('<div class=nemsys-items style="text-align: center; background-color: #3a3a3a; padding: 20px; border-radius: 6px;"></div><br>')
+        loadImages(geneItems.items['nemsys'], 'nemsys', items_nemsys)
+    }
+}
+
+async function loadValgeneData(gene_edition) {
+    let valGeneData = await $.getJSON( "static/asset/json/valgene_data.json", function(data) {
+        return data
+    })
+    if(gene_edition === 'valkyrie') {
+        for(const valGeneDataIndex in valGeneData.valgene) {
+            $('#set_select').append('<option value=' + valGeneData.valgene[valGeneDataIndex].id + '>' + valGeneData.valgene[valGeneDataIndex].name + '</option>')
+        }
+    } else { 
+        for(const pregeneDataIndex in valGeneData.pregene) {
+            $('#set_select').append('<option value=' + valGeneData.pregene[pregeneDataIndex].id + '>' + valGeneData.pregene[pregeneDataIndex].name + '</option>')
+        }
+    }
+    
+}
+
+$(document).ready(function() {
+    if(document.getElementById("data-pass-unlock-all").innerText === 'true') {
+        $('.card-content').text("The \"Unlock All Valkyrie and Premium Items\" option is enabled. You wouldn't need this.")
+        $('#pregene-roll').attr('disabled')
+        return 0;
+    }
+
+    
+    $('.input').hide()
+    $('.button').addClass('is-link')
+    let refid = document.getElementsByName("refid")[0].value
+    let items_crew = JSON.parse(document.getElementById("data-pass-crew").innerText);
+    let items_stamp = JSON.parse(document.getElementById("data-pass-stamp").innerText);
+    let items_subbg = JSON.parse(document.getElementById("data-pass-subbg").innerText);
+    let items_bgm = JSON.parse(document.getElementById("data-pass-bgm").innerText);
+    let items_nemsys = JSON.parse(document.getElementById("data-pass-nemsys").innerText);
+    let gene_edition = document.getElementById("generator-edition").innerText;
+    loadValgeneData(gene_edition)
+    loadItems(1, gene_edition, items_crew, items_stamp, items_subbg, items_bgm, items_nemsys)
+
+    $('#set_select').change(function() {
+        $('.count').text('')
+        $('.item_banners').empty()
+        loadItems(parseInt($('#set_select').val()), gene_edition, items_crew, items_stamp, items_subbg, items_bgm, items_nemsys)
+    })
+
+    $('#roll-result').on('click', function(){location.reload()})
+
+    $('#pregene-roll').on('click', async function() {
+        $('#pregene-roll').attr('disabled', 'disabled')
+        if(gene_edition === 'premium' && window.location.search.match(/(premium)/g) != undefined) {
+            let geneItems = await getGeneratorEditionItems(gene_edition, parseInt($('#set_select').val()))
+            console.log(geneItems)
+            if(countGeneItems(geneItems, items_crew, items_stamp, items_subbg, items_bgm, items_nemsys)[0] >= countGeneItems(geneItems, items_crew, items_stamp, items_subbg, items_bgm, items_nemsys)[1]) {
+                alert("All items have been unlocked already.")
+            } else {
+                emit('preGeneRoll', {
+                    set: parseInt(document.getElementById('set_select').value),
+                    refid: refid, 
+                    items: items_crew.concat(items_stamp, items_subbg, items_bgm, items_nemsys)
+                }).then(
+                function() {
+                    $.getJSON("static/asset/logs/preGeneRollResult.json", function(data) {
+                        $('.modal-card-head').append('<p class="modal-card-title">Rolled item!</p>')
+                        $('.modal-card-body').append('<img style="width: 400px; padding: 10px;" src="static/asset/valgene_item/item_' + data.type + '_' + data.id + '.png">')
+                        $('.modal-card-foot').append('<button onclick=location.reload(); class="button is-primary">Close</button>')
+                        $('.modal').addClass('is-active')
+                    })
+                })
+            }
+        } else {
+            alert("Not premium generator: a precaution")
+        }
+    })
+})
\ No newline at end of file
diff --git a/sdvx@asphyxia/webui/asset/json/valgene_data.json b/sdvx@asphyxia/webui/asset/json/valgene_data.json
new file mode 100644
index 0000000..d973a26
--- /dev/null
+++ b/sdvx@asphyxia/webui/asset/json/valgene_data.json
@@ -0,0 +1,113 @@
+{
+    "pregene": [
+        {
+            "id": 1,
+            "name": "Premium Generator 1 (Aqua Set)",
+            "items": {
+                "crew": [131],
+                "stamp": [69, 70, 71, 72, 73, 74, 75, 76, 77, 78],
+                "subbg": [166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185]
+            }
+        }
+    ],
+    "valgene":[
+        {
+            "id": 1,
+            "name": "Valkyrie Generator Vol. 1",
+            "items":{
+                "crew": [117],
+                "stamp": [1, 2, 3, 4, 5],
+                "subbg": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15],
+                "bgm": [1, 2, 3, 4, 5, 6, 7, 8],
+                "nemsys": [1, 2, 3, 4]
+            }
+        },
+        {
+            "id": 2,
+            "name": "Valkyrie Generator Vol. 2",
+            "items":{
+                "crew": [119],
+                "stamp": [6, 7, 8, 9, 10],
+                "subbg": [16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33],
+                "bgm": [9, 10, 11, 12, 13, 14],
+                "nemsys": [5, 6, 7]
+            }
+        },
+        {
+            "id": 3,
+            "name": "Valkyrie Generator Vol. 3",
+            "items":{
+                "crew": [120],
+                "stamp": [11, 12, 13, 14, 15, 16],
+                "subbg": [34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56],
+                "bgm": [15, 16, 17],
+                "nemsys": [12, 13, 14]
+            }
+        },
+        {
+            "id": 4,
+            "name": "Valkyrie Generator Vol. 4",
+            "items":{
+                "crew": [121],
+                "stamp": [17, 18, 19, 20, 21],
+                "subbg": [57, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79],
+                "bgm": [18, 19, 20, 21],
+                "nemsys": [15, 16, 17]
+            }
+        },
+        {
+            "id": 5,
+            "name": "Valkyrie Generator Vol. 5",
+            "items":{
+                "crew": [124],
+                "stamp": [22, 23, 24, 25, 26, 27],
+                "subbg": [80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102],
+                "bgm": [22, 23, 24, 25],
+                "nemsys": [18, 19, 20]
+            }
+        },
+        {
+            "id": 6,
+            "name": "Valkyrie Generator Vol. 6",
+            "items":{
+                "crew": [129],
+                "stamp": [28, 29, 30, 31, 32],
+                "subbg": [103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127],
+                "bgm": [26, 27, 28, 29],
+                "nemsys": [21, 22, 23, 24, 25]
+            }
+        },
+        {
+            "id": 7,
+            "name": "Valkyrie Generator Vol. 7",
+            "items":{
+                "stamp": [33, 34, 35, 36, 37],
+                "subbg": [129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151],
+                "bgm": [30, 31, 32, 33, 34, 35, 36, 37],
+                "nemsys": [26, 27, 28, 29, 30]
+            }
+        },
+        {
+            "id": 8,
+            "name": "Valkyrie Generator Vol. 8",
+            "items":{
+                "crew": [130],
+                "stamp": [38, 39, 40, 41, 42],
+                "subbg": [152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165],
+                "bgm": [38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68],
+                "nemsys": [31]
+            }
+        },
+        {
+            "id": 9,
+            "name": "Valkyrie Generator Vol. 9",
+            "items":{
+                "crew": [133],
+                "stamp": [79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109],
+                "subbg": [186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199],
+                "bgm": [43, 44, 45, 46, 47],
+                "nemsys": [32]
+            }
+        }
+    ]
+}
\ No newline at end of file
diff --git a/sdvx@asphyxia/webui/profile_premium generator.pug b/sdvx@asphyxia/webui/profile_premium generator.pug
new file mode 100644
index 0000000..a58d406
--- /dev/null
+++ b/sdvx@asphyxia/webui/profile_premium generator.pug	
@@ -0,0 +1,53 @@
+//DATA//
+  prem_items_crew: DB.Find(refid, {collection:"item",type:11})
+
+  prem_items_stamp: DB.Find(refid, { collection:"item",type:17 })
+
+  prem_items_subbg: DB.Find(refid, { collection:"item",type:18 })
+
+  prem_items_bgm: DB.Find(refid, { collection:"item",type:19 })
+
+  prem_items_nemsys: DB.Find(refid, { collection:"item",type:20 })
+
+  unlock_all: U.GetConfig('unlock_all_valk_items')
+
+-
+  //const padded = _.padStart(profile.id.toString(), 8);
+  //const sdvxid = `${padded.slice(0, 4)}-${padded.slice(4)}`;
+
+link(rel="stylesheet" href="static/asset/css/datatables.css")
+div
+  div.modal(id="roll-result")
+    div(class="modal-background jb-modal-close")
+    div(class="modal-card")
+      header(class="modal-card-head")
+      section(class="modal-card-body" style="text-align: center;")
+      footer(class="modal-card-foot")
+  .card
+    .card-header
+      p.card-header-title
+        span.icon
+          i.mdi.mdi-star
+        | Premium Generator
+    .card-content
+      .field
+        .control
+          .select
+            select(name="set_select" id="set_select")
+              // option(value="1") Premium Generator 1 (Aqua Set)
+      div(style="padding: 15px; text-align: center;")
+        div(style="padding: 5px")
+          h3.count()
+        input.input(type="text" name="refid", value=refid readonly)
+        button.button(id="pregene-roll" style="font-size: 20px") Roll
+      br()
+      div.item_banners()
+
+div(hidden id='data-pass-crew') !{JSON.stringify(prem_items_crew)}
+div(hidden id='data-pass-stamp') !{JSON.stringify(prem_items_stamp)}
+div(hidden id='data-pass-subbg') !{JSON.stringify(prem_items_subbg)}
+div(hidden id='data-pass-bgm') !{JSON.stringify(prem_items_bgm)}
+div(hidden id='data-pass-nemsys') !{JSON.stringify(prem_items_nemsys)}
+div(hidden id='data-pass-unlock-all') !{unlock_all}
+div(hidden id='generator-edition') premium
+script(src="static/asset/js/generator.js") 
\ No newline at end of file
diff --git a/sdvx@asphyxia/webui/profile_valkyrie generator.pug b/sdvx@asphyxia/webui/profile_valkyrie generator.pug
new file mode 100644
index 0000000..69fdcee
--- /dev/null
+++ b/sdvx@asphyxia/webui/profile_valkyrie generator.pug	
@@ -0,0 +1,45 @@
+//DATA//
+  prem_items_crew: DB.Find(refid, {collection:"item",type:11})
+
+  prem_items_stamp: DB.Find(refid, { collection:"item",type:17 })
+
+  prem_items_subbg: DB.Find(refid, { collection:"item",type:18 })
+
+  prem_items_bgm: DB.Find(refid, { collection:"item",type:19 })
+
+  prem_items_nemsys: DB.Find(refid, { collection:"item",type:20 })
+
+  unlock_all: U.GetConfig('unlock_all_valk_items')
+
+-
+  //const padded = _.padStart(profile.id.toString(), 8);
+  //const sdvxid = `${padded.slice(0, 4)}-${padded.slice(4)}`;
+
+link(rel="stylesheet" href="static/asset/css/datatables.css")
+div
+  .card
+    .card-header
+      p.card-header-title
+        span.icon
+          i.mdi.mdi-star
+        | Valkyrie Generator
+    .card-content
+      .field
+        .control
+          .select
+            select(name="set_select" id="set_select")
+      div(style="padding: 15px; text-align: center;")
+        div(style="padding: 5px")
+          h3.count()
+        input.input(type="text" name="refid", value=refid readonly)
+      br()
+      div.item_banners()
+
+div(hidden id='data-pass-crew') !{JSON.stringify(prem_items_crew)}
+div(hidden id='data-pass-stamp') !{JSON.stringify(prem_items_stamp)}
+div(hidden id='data-pass-subbg') !{JSON.stringify(prem_items_subbg)}
+div(hidden id='data-pass-bgm') !{JSON.stringify(prem_items_bgm)}
+div(hidden id='data-pass-nemsys') !{JSON.stringify(prem_items_nemsys)}
+div(hidden id='data-pass-unlock-all') !{unlock_all}
+div(hidden id='generator-edition') valkyrie
+script(src="static/asset/js/generator.js") 
\ No newline at end of file