diff --git a/src/components/financialSimulator/asset/asset.controller.js b/src/components/financialSimulator/asset/asset.controller.js
new file mode 100644
index 0000000..ead5622
--- /dev/null
+++ b/src/components/financialSimulator/asset/asset.controller.js
@@ -0,0 +1,75 @@
+const { Asset } = require('./asset.model');
+const { Variation } = require('../variation/variation.model');
+const mongoose = require('mongoose');
+mongoose.set('useFindAndModify', false);
+
+exports.getAssets = async (req, res) => {
+  try{
+    const assets = await Asset.find().populate(['variations']).sort('name');
+    res.send({ assets });
+  }
+
+  catch(err) {
+    return res.status(400).send("Cannot get assets.");
+  }
+ 
+}
+
+exports.getAsset = async (req, res) => {
+  try{
+    const asset = await Asset.findById(req.params.id).populate(['variations']);
+
+    return res.send(asset);
+  }
+
+  catch(err) {
+    return res.status(400).send("Cannot get asset.");
+  }
+}
+
+exports.createAsset = async (req, res) => {
+  try {
+    const { category, name, variations } = req.body;
+    const asset = await Asset.create({category, name});
+
+    await Promise.all(variations.map(async variation => {
+      const assetVariation = new Variation({ ...variation, asset: asset._id});
+
+      await assetVariation.save();
+      asset.variations.push(assetVariation);
+    }));
+
+    await asset.save();
+    return res.send({asset});
+  } 
+
+  catch(err) {
+    return res.status(400).send("Cannot create asset.");
+  }
+}
+
+exports.updateAsset = async (req, res) => {
+  try{
+    const asset = await Asset.findByIdAndUpdate(req.params.id, req.body, { new: true });
+  
+    res.send(asset);
+  } 
+
+  catch(err) {
+    return res.status(400).send("Cannot update asset.");
+  }
+}
+
+exports.deleteAsset = async (req, res) => {
+  try{
+    const asset = await Asset.findByIdAndRemove(req.params.id);
+
+    res.send(asset);
+  }
+
+  catch(err) {
+    return res.status(400).send("Cannot delete asset.");
+  }
+}
+
+
diff --git a/src/components/financialSimulator/asset/asset.middleware.js b/src/components/financialSimulator/asset/asset.middleware.js
new file mode 100644
index 0000000..8580ed9
--- /dev/null
+++ b/src/components/financialSimulator/asset/asset.middleware.js
@@ -0,0 +1,8 @@
+const { Asset } = require('./asset.model');
+
+exports.validateAsset = (req, res, next) => {
+  const { error } = Asset(req.body);
+  if (error) return res.status(400).send(error.details[0].message);
+
+  next();
+}
diff --git a/src/components/financialSimulator/asset/asset.model.js b/src/components/financialSimulator/asset/asset.model.js
new file mode 100644
index 0000000..e036405
--- /dev/null
+++ b/src/components/financialSimulator/asset/asset.model.js
@@ -0,0 +1,30 @@
+const Joi = require('joi');
+const mongoose = require('mongoose');
+const { Variation } = require('../variation/variation.model');
+
+
+const Asset = mongoose.model('Asset', new mongoose.Schema({
+    category: {
+      type: String,
+      enum: ['banco', 'cambio', 'imoveis', 'acoes'], 
+      default: 'banco',
+      required: true
+    },
+
+    name: {
+        type: String,
+        required: true
+    },
+
+    variations: [{
+      type: mongoose.Schema.Types.ObjectId,
+      ref: 'Variation'
+  }]
+    
+
+  },{ timestamps: true }));
+
+  module.exports = mongoose.model('Asset', Asset);
+
+
+
diff --git a/src/components/financialSimulator/asset/asset.router.js b/src/components/financialSimulator/asset/asset.router.js
new file mode 100644
index 0000000..89eacc6
--- /dev/null
+++ b/src/components/financialSimulator/asset/asset.router.js
@@ -0,0 +1,37 @@
+const express = require('express');
+const router = express.Router();
+const controller = require('./asset.controller');
+const middleware = require('./asset.middleware');
+
+
+const controllerVariation = require('../variation/variation.controller');
+const middlewareVariation = require('../variation/variation.middleware');
+
+
+
+//Rotas de assets
+
+router.get('/', controller.getAssets);
+
+router.get('/:id', controller.getAsset);
+
+router.post('/', [middleware.validateAsset], controller.createAsset);
+
+router.put('/:id', [middleware.validateAsset], controller.updateAsset);
+
+router.delete('/:id', controller.deleteAsset);
+
+//Rotas de variations
+
+router.get('/:id/variations', controllerVariation.getVariations);
+
+router.get('/:id/variations/:idVariation', controllerVariation.getVariation);
+
+router.post('/:id/variations/', [middlewareVariation.validateVariation], controllerVariation.createVariation);
+
+router.put('/:id/variations/:idVariation', [middlewareVariation.validateVariation], controllerVariation.updateVariation);
+
+router.delete('/:id/variations/:idVariation', controllerVariation.deleteVariation);
+
+
+module.exports = router; 
diff --git a/src/components/financialSimulator/variation/variation.controller.js b/src/components/financialSimulator/variation/variation.controller.js
new file mode 100644
index 0000000..3ce9ff4
--- /dev/null
+++ b/src/components/financialSimulator/variation/variation.controller.js
@@ -0,0 +1,86 @@
+const { Variation } = require('./variation.model');
+const { Asset } = require('../asset/asset.model');
+
+
+exports.getVariations = async (req, res) => {
+  try{
+    const idUser = req.params.id;
+    const user = await Asset.findById(idUser).populate(['variations']);
+    const userVariations = user.variations;
+
+    res.send(userVariations);
+  }
+
+  catch(err) {
+    return res.status(400).send( "Cannot get variations." );
+  }
+
+}
+
+exports.getVariation = async (req, res) => {
+  try{
+    const idVariation = await req.params.idVariation;
+    const variation = await Variation.findById(idVariation);
+    res.send(variation);
+  }
+
+  catch(err) {
+    return res.status(400).send("Cannot get variation." );
+  }
+  
+}
+
+
+exports.createVariation = async (req, res) => {
+  try {
+    const paramsVariation = req.body;
+    const variation = new Variation(paramsVariation);
+    const idUser = req.params.id;
+    const user = await Asset.findById(idUser).populate(['variations']);
+    const variations = user.variations;
+
+    variations.push(variation);
+    
+    await variation.save();
+    await user.save();
+
+
+    return res.send(variation);  
+  }
+
+  catch(err) {
+    return res.status(400).send("Cannot create variation.");
+    
+  }
+};
+
+exports.updateVariation = async (req, res) => {
+  try {
+    const idVariation = await req.params.idVariation;
+    const bodyVariation = await req.body;
+    const variation = await Variation.findByIdAndUpdate(idVariation,
+      bodyVariation, { new: true });
+
+    return res.send(variation);
+  }
+ 
+ catch(err) {
+   return res.status(400).send("Cannot update variation.");
+ }
+}
+
+exports.deleteVariation = async (req, res) => {
+  try {
+    const idVariation = await req.params.idVariation;
+    const variation = await Variation.findByIdAndRemove(idVariation);
+  
+    res.send(variation);
+  }
+  
+
+
+  catch(err) {
+    return res.status(400).send("Cannot delete variation.");
+  }
+}
+
diff --git a/src/components/financialSimulator/variation/variation.middleware.js b/src/components/financialSimulator/variation/variation.middleware.js
new file mode 100644
index 0000000..ca1368d
--- /dev/null
+++ b/src/components/financialSimulator/variation/variation.middleware.js
@@ -0,0 +1,14 @@
+const { validate } = require('./variation.model');
+const Joi = require('Joi');
+
+exports.validateVariation = (req, res, next) => {
+
+  const { error } = Joi.validate(req.body);
+  if (error) return res.status(400).send(error.details[0].message);
+
+  next();
+}
+
+  
+
+
diff --git a/src/components/financialSimulator/variation/variation.model.js b/src/components/financialSimulator/variation/variation.model.js
new file mode 100644
index 0000000..129d712
--- /dev/null
+++ b/src/components/financialSimulator/variation/variation.model.js
@@ -0,0 +1,22 @@
+const Joi = require('joi');
+const mongoose = require('mongoose');
+
+const Variation = mongoose.model('Variation', new mongoose.Schema({
+    variation: {
+      type: Number,
+      required: true
+    },
+
+    month: {
+        type: Number,
+        required: true
+    },
+
+    year: {
+      type: Number, 
+      required: true
+    },
+
+  },{ timestamps: true }));
+
+  module.exports.Variation = Variation;
\ No newline at end of file
diff --git a/src/components/minigames/memory/memoryAnswer/memoryAnswer.controller.js b/src/components/minigames/memory/memoryAnswer/memoryAnswer.controller.js
index 8879fae..633ab98 100644
--- a/src/components/minigames/memory/memoryAnswer/memoryAnswer.controller.js
+++ b/src/components/minigames/memory/memoryAnswer/memoryAnswer.controller.js
@@ -1,17 +1,37 @@
 const Memory = require('../memory.model');
 const MemoryAnswer = require('./memoryAnswer.model');
+const { User, userTypes } = require('../../../user/user.model');
 const mongoose = require('mongoose');
 
+exports.listMemoryAnswers = async (req, res) => {
+  const query = {
+    ...req.query,
+    _memory: req.params.memoryId
+  };
+
+  if (req.query.type === userTypes.STUDENT) {
+    query._user = req.user.id;
+  }
+
+  const memoryAnswers = await MemoryAnswer.find(query)
+    .populate({ path: '_user', select: 'name' })
+    .populate({ path: '_memory', select: 'name' });
+  res.send(memoryAnswers);
+};
+
 exports.createMemoryAnswer = async (req, res) => {
   const memoryAnswer = new MemoryAnswer({
     ...req.body,
     _user: req.user.id,
-    _quiz: req.params.memoryId
+    _memory: req.params.memoryId
   });
   const userId = mongoose.Types.ObjectId(req.user.id);
   const memory = await Memory.findById(req.params.memoryId);
   memory.users.push(userId);
   await memory.save();
   await memoryAnswer.save();
+
+  await User.findByIdAndUpdate(req.user.id, { $inc: { points: memory.points } });
+
   res.status(201).send(memoryAnswer);
 };
diff --git a/src/components/minigames/memory/memoryAnswer/memoryAnswer.router.js b/src/components/minigames/memory/memoryAnswer/memoryAnswer.router.js
index 7391ccd..fb24725 100644
--- a/src/components/minigames/memory/memoryAnswer/memoryAnswer.router.js
+++ b/src/components/minigames/memory/memoryAnswer/memoryAnswer.router.js
@@ -2,20 +2,12 @@ const express = require('express');
 const router = express.Router({ mergeParams: true });
 
 const memoryAnswerCtrl = require('./memoryAnswer.controller');
-// const memoryAnswerMiddleware = require('./quizAnswer.middlewares');
 const userMiddleware = require('../../../user/user.middlewares');
 
-// router.get('/', userMiddleware.authorize(), memoryAnswerCtrl.listQuizAnswers);
-
-// router.get('/:quizAnswerId', userMiddleware.authorize(), memoryAnswerCtrl.getQuizAnswer);
+router.get('/', userMiddleware.authorize(), memoryAnswerCtrl.listMemoryAnswers);
 
 router.post('/', [
   userMiddleware.authorize()
 ], memoryAnswerCtrl.createMemoryAnswer);
 
-// router.delete('/:quizAnswerId', [
-//   userMiddleware.authorize(),
-//   memoryAnswerMiddleware.getQuizAnswer
-// ], memoryAnswerCtrl.deleteQuizAnswer);
-
 module.exports = router;