diff --git a/backend/app/AccessManager.js b/backend/app/AccessManager.js
index b9d6ebb..d156b1d 100644
--- a/backend/app/AccessManager.js
+++ b/backend/app/AccessManager.js
@@ -112,7 +112,8 @@ class AccessManager {
             lastName: dbUser.lastName,
             displayName: dbUser.displayName,
             profilePicture: dbUser.profilePicture,
-            status: dbUser.status
+            status: dbUser.status,
+            gameData: dbUser.gameData
         }
     }
 
diff --git a/backend/app/bl/GamesManager.js b/backend/app/bl/GamesManager.js
index 4a7e4d5..d7ffc9f 100644
--- a/backend/app/bl/GamesManager.js
+++ b/backend/app/bl/GamesManager.js
@@ -68,7 +68,7 @@ class GamesManager{
         this.list = async function(query){
             return await db.list(collection, {
                 query,
-                project: { name:1, description:1, id:1, thumb: 1, group: 1, order: 1}
+                project: { name:1, description:1, id:1, thumb: 1, group: 1, order: 1, activationTriggers: 1}
             });
         }
 
diff --git a/backend/app/bl/UserManager.js b/backend/app/bl/UserManager.js
index c420781..166ef5d 100644
--- a/backend/app/bl/UserManager.js
+++ b/backend/app/bl/UserManager.js
@@ -95,6 +95,21 @@ class UserManager {
             await db.update(collection, { '_id': db.ObjectId(user._id) }, user);
         }
 
+        this.addGameData = async function(ctx, data){
+            if (ctx.user?._id){
+                let user = await db.get(collection, { '_id': db.ObjectId(ctx.user._id) });
+                let gameData = (user.gameData || []).filter(gd=>gd.id != data.id);
+                gameData.push(data);
+                ctx.user.gameData = user.gameData = gameData;
+                await db.update(collection, { '_id': db.ObjectId(user._id) }, user);
+                //ctx.user.gameData = gameData;
+            }else{
+                let gameData = (ctx.session.gameData || []).filter(gd=>gd.id != data.id);
+                gameData.push(data);
+                ctx.session.gameData = gameData
+            }
+        }
+
         this.assignSafeUserData = function (ctx, userObject, newData, isAdmin) {
             ['displayName', 'firstName', 'lastName', ...(isAdmin ? ['roles', 'groups', 'email', 'status'] : [])].forEach(e => {
                 userObject[e] = newData[e];
diff --git a/backend/controllers/api/UsersController.js b/backend/controllers/api/UsersController.js
index 904587c..956e6c3 100644
--- a/backend/controllers/api/UsersController.js
+++ b/backend/controllers/api/UsersController.js
@@ -167,6 +167,15 @@ class UsersController {
             }
         })
 
+        router.get('/gameData', (req, res) => {
+            res.json(req.user?.gameData || req.session.gameData || []);
+        })
+
+        router.put('/gameData', async (req, res) => {
+            await user.addGameData(req, req.body);
+            res.json(req.user?.gameData || req.session.gameData || []);
+        })
+
         app.webServer.xapp.use(this.route, router);
     }
 }
diff --git a/src/components/GamePlay/GamePlay.vue b/src/components/GamePlay/GamePlay.vue
index b5ddf9a..56c1b9f 100644
--- a/src/components/GamePlay/GamePlay.vue
+++ b/src/components/GamePlay/GamePlay.vue
@@ -24,7 +24,8 @@ export default {
             mode: 'GamePlay'
         });
         manager = await new GameManager(engine, this.id);
-        manager.addEventListener('the-end', _=>{
+        manager.addEventListener('the-end', async e =>{
+            await this.$api.user.addGameData({ id: this.id, score: e.score });
             this.$router.push('/');
         })
         window.addEventListener('resize', this.resize);
diff --git a/src/components/InteractiveObjects/PuzzleGame1/PuzzleGame1.js b/src/components/InteractiveObjects/PuzzleGame1/PuzzleGame1.js
index 288f6b1..f9c75bc 100644
--- a/src/components/InteractiveObjects/PuzzleGame1/PuzzleGame1.js
+++ b/src/components/InteractiveObjects/PuzzleGame1/PuzzleGame1.js
@@ -116,7 +116,6 @@ class PuzzleGame1 extends EventManager {
                             s: 'PG2'
                         });
                     });
-                    //engine.dashboard.addPoints(10);
                 }
             };
 
diff --git a/src/components/InteractiveObjects/PuzzleGame2/PuzzleGame2.js b/src/components/InteractiveObjects/PuzzleGame2/PuzzleGame2.js
index 0039d6b..c629ef7 100644
--- a/src/components/InteractiveObjects/PuzzleGame2/PuzzleGame2.js
+++ b/src/components/InteractiveObjects/PuzzleGame2/PuzzleGame2.js
@@ -160,7 +160,6 @@ class PuzzleGame2 extends EventManager {
                             s: 'PG2'
                         });
                     });
-                    //engine.dashboard.addPoints(10);
                 }
             };
             engine.addEventListener('beforeRender', this.update)
diff --git a/src/components/InteractiveObjects/PuzzleGame4.js b/src/components/InteractiveObjects/PuzzleGame4.js
index 48db7e3..13ea40c 100644
--- a/src/components/InteractiveObjects/PuzzleGame4.js
+++ b/src/components/InteractiveObjects/PuzzleGame4.js
@@ -117,7 +117,6 @@ var PuzzleGame4 = function(context, gltf, w, h){
                 })
             })
             this.dispatchEvent({type:'finish'})
-            //context.dashboard.addPoints(10);
         }
     }
 }
diff --git a/src/lib/Api.js b/src/lib/Api.js
index d28f2cd..c541402 100644
--- a/src/lib/Api.js
+++ b/src/lib/Api.js
@@ -85,6 +85,12 @@ const api = {
         },
         async update(data){
             return await $ax.post('/user/update', data);
+        },
+        async addGameData(data){
+            return await $ax.put('/user/gameData', data);
+        },
+        async getGameData(){
+            return await $ax.get('/user/gameData');
         }
     }
 }
diff --git a/src/lib/GameManager.js b/src/lib/GameManager.js
index ad1f7fe..d76e36e 100644
--- a/src/lib/GameManager.js
+++ b/src/lib/GameManager.js
@@ -59,7 +59,7 @@ class GameManager extends EventManager{
                 }
                 let expectToFinish = 0, finished = 0, iobjs = [];
                 if (scene.data.items){
-                    let loaded = 0;
+                    let loaded = 0, maxPoints = 0;
                     for (let i of scene.data.items) {
                         //this.debug('Loading', i.data.id);
                         if (engine.opts.mode != 'GameDesigner'){
@@ -75,6 +75,7 @@ class GameManager extends EventManager{
                         }
                         this.setObjectAttributes(sceneObjects, i.data, io.object, io.source, 1);
                         engine.activeObjects.add(io.object);
+                        maxPoints += io.maxPoints;
                         if (engine.opts.mode != 'GameDesigner'){
                             if (i.data.$go?.type == 'player3d'){
                                 let hero = new Hero(engine, io);
@@ -115,7 +116,15 @@ class GameManager extends EventManager{
                                 //this.scenesList = [this.scenes.find(s=>s.data.id == e.scene)]
                                 //switch to next scene:
                                 if (e.scene == '__end__'){
-                                    this.dispatchEvent({ type: 'the-end' });
+                                    let score = {
+                                        value: engine.dashboard.points,
+                                        max: maxPoints
+                                    }
+                                    this.dispatchEvent({ 
+                                        type: 'the-end',
+                                        score
+                                    });
+                                    engine.tm?.completeGame(gameData.id, score);
                                 }else{
                                     this.loadScene(e.scene);
                                 }
diff --git a/src/lib/Telemetry.js b/src/lib/Telemetry.js
index 90830a9..5bde1dd 100644
--- a/src/lib/Telemetry.js
+++ b/src/lib/Telemetry.js
@@ -27,6 +27,9 @@ class Telemetry {
         this.game = game;
         this.gameStart = Math.round(performance.now()/1000);
     }
+    completeGame(game, score){
+        this.#af('game:complete', game, { mode: this.mode, game, score });
+    }
     setScene(scene){
         if (this.scene == scene) { return; }
         if (this.scene){
diff --git a/src/pages/index.vue b/src/pages/index.vue
index 12a9367..0d7158f 100644
--- a/src/pages/index.vue
+++ b/src/pages/index.vue
@@ -3,7 +3,7 @@
         <h1 class="text-h5 my-2" style="border-bottom:1px solid grey">{{ g }}</h1>
         <v-row>
             <v-col v-for="(v, i) in items.filter(t=>t.group == g).sort((a, b)=>(a.order||0) - (b.order||0) )" :key="i" cols="12" xs="6" sm="6" md="4" xl="4">
-                <v-card :to="`/playground/game/${v.id}`" class="hover-effect">
+                <v-card :to="`/playground/game/${v.id}`" :class="'hover-effect' + (v.locked ? ' locked' : '')">
                     <v-img :src="`/asset/thumb/${v.thumb}.webp`" cover content-class="d-flex flex-column justify-end" gradient="to bottom, rgba(0,0,0,0), rgba(0,0,0,.5)">
                         <v-card-title class="text-white text-h6" v-text="v.name"></v-card-title>
                         <div class="text-white text-caption mx-4" v-text="v.description"></div>
@@ -19,16 +19,19 @@ export default {
     data(){
         return {
             items: [],
-            groups: []
+            groups: [],
+            gameData: []
         }
     },
     
     async created(){
+        this.gameData = (await this.$api.user.getGameData()).data
         this.items = (await this.$api.game.search()).data.data;
         this.items.forEach(i=>{
             if (this.groups.indexOf(i.group) == -1){
                 this.groups.push(i.group);
             }
+            i.locked = (i.activationTriggers||[]).filter(at=>!this.gameData.find(gd=>gd.id == at)).length
         })
         this.groups.sort();
     },
diff --git a/src/pages/manage/games/[[id]].vue b/src/pages/manage/games/[[id]].vue
index 2db1724..ae124c7 100644
--- a/src/pages/manage/games/[[id]].vue
+++ b/src/pages/manage/games/[[id]].vue
@@ -15,6 +15,9 @@
                     <v-textarea :label="l.description" v-model="object.description"></v-textarea>
                     <v-text-field :label="l.group" v-model="object.group"></v-text-field>
                     <v-number-input density="compact" :label="l.order" v-model="object.order"></v-number-input>
+                    <v-select density="compact" :label="l.completionElements" v-model="object.activationTriggers"
+                        :items="games.filter(v=>v.id != id).map(v=>({title: v.name, value: v.id}))" multiple >
+                    </v-select>
                     <v-select :label="l.scenario" :items="scenarios" :disabled="this.id != 'add'" v-model="object.scenario" item-title="name" item-value="id"></v-select>
                 </v-form>
             </v-tabs-window-item>
@@ -39,7 +42,8 @@ export default {
             },
             loading: false,
             panel: [],
-            scenarios: []
+            scenarios: [],
+            games: []
         }
     },
     async mounted(){
@@ -47,6 +51,7 @@ export default {
             this.object = (await this.$api.game.load(this.id)).data;
         }
         this.scenarios = (await this.$api.scenario.search()).data.data;
+        this.games = (await this.$api.game.search()).data.data;
     },
     watch:{
         'object.scenario'(v){
diff --git a/src/pages/playground/game/[[id]].vue b/src/pages/playground/game/[[id]].vue
index 29e8346..89b4dbb 100644
--- a/src/pages/playground/game/[[id]].vue
+++ b/src/pages/playground/game/[[id]].vue
@@ -1,6 +1,6 @@
 <template>
     <v-container max-width="1400">
-        <GamePlay :id="$route.params?.id"></GamePlay>
+        <GamePlay :id="parseInt($route.params?.id)"></GamePlay>
     </v-container>
 </template>
 
diff --git a/src/styles/style.scss b/src/styles/style.scss
index af1946e..b1725b3 100644
--- a/src/styles/style.scss
+++ b/src/styles/style.scss
@@ -84,6 +84,24 @@ video{
     }
 }
 
+.locked {
+    pointer-events: none;
+    opacity: 0.5;
+    position: relative;
+    &::after{
+        content:"\F033E";
+        text-align: center;
+        font-family: "Material Design Icons";
+        font-size: 111px;
+        opacity: 0.5;
+        position: absolute;
+        width: 100%;
+        height: 100%;
+        left:0;
+        top:0;
+    }
+}
+
 .svg-container{
     svg{
         image{