This Forex Remus Romulus Robot is a hedging EA. So, please make sure your broker supporting this rule. Works well on ANY PAIRS, but recommended in EU only cause you cannot control many things in this free version.
Please use as small as possible lot at start; recommended: 0.01 lot for $1000.
Copy and paste the file into the MQL4 Experts folder of the Metatrader 4 trading platform.
You can access this folder from the top menu as follows:
File > Open Data Folder > MQL4 > Experts (paste here)