diff --git a/remix-simulator/src/methods/misc.js b/remix-simulator/src/methods/misc.js
index a2fd6db044..68bf77b2e4 100644
--- a/remix-simulator/src/methods/misc.js
+++ b/remix-simulator/src/methods/misc.js
@@ -1,11 +1,17 @@
 var version = require('../../package.json').version
+var web3 = require('web3')
 
 var Misc = function () {
 }
 
 Misc.prototype.methods = function () {
   return {
-    web3_clientVersion: this.web3_clientVersion.bind(this)
+    web3_clientVersion: this.web3_clientVersion.bind(this),
+    eth_protocolVersion: this.eth_protocolVersion.bind(this),
+    eth_syncing: this.eth_syncing.bind(this),
+    eth_mining: this.eth_mining.bind(this),
+    eth_hashrate: this.eth_hashrate.bind(this),
+    web3_sha3: this.web3_sha3.bind(this)
   }
 }
 
@@ -13,4 +19,26 @@ Misc.prototype.web3_clientVersion = function (payload, cb) {
   cb(null, 'Remix Simulator/' + version)
 }
 
+Misc.prototype.eth_protocolVersion = function (payload, cb) {
+  cb(null, '0x3f')
+}
+
+Misc.prototype.eth_syncing = function (payload, cb) {
+  cb(null, false)
+}
+
+Misc.prototype.eth_mining = function (payload, cb) {
+  // TODO: should depend on the state
+  cb(null, false)
+}
+
+Misc.prototype.eth_hashrate = function (payload, cb) {
+  cb(null, '0x0')
+}
+
+Misc.prototype.web3_sha3 = function (payload, cb) {
+  let str = payload.params[0]
+  cb(null, web3.utils.sha3(str))
+}
+
 module.exports = Misc