IRO HERO system requirements state that you will need at least 2 GB of RAM. Additionally, the game developers recommend somewhere around 4 GB of RAM in your system. You will need at least 700 MB of free disk space to install IRO HERO. To play IRO HERO you will need a minimum CPU equivalent to an Intel Core 2 Duo T7250. However, the developers recommend a CPU greater or equal to an Intel Core 2 Duo E4700 to play the game. The cheapest graphics card you can play it on is an Intel 82945G Express. Futhermore, an AMD Radeon R7 260X is recommended in order to run IRO HERO with the highest settings.
IRO HERO will run on PC system with Windows 7, 64 bit and upwards. Additionally it has Mac and Linux versions.