Hacker Simulator is described as 'Become a hacker and build your online reputation to the top by discovering a simplified and enjoyable version of real-life hacking methods. Complete contracts, buy new programs, upgrade your computer, crack wifi networks and infiltrate peoples or companies online systems'. There are eight games similar to Hacker Simulator for a variety of platforms, including Windows, Mac, Linux, Steam and Android. The best alternative is Grey Hack. It's not free, so if you're looking for a free alternative, you could try HackerForever or Digital: A Love Story. Other Hacker Simulator like games are Uplink: Hacker Elite (Paid), Hacknet (Paid), Hack Run (Paid) and Hacker Evolution Untold (Paid).
Explore the Grey Hack universe and forge your own reputation in a world shared by all players. Grey Hack is a massively multiplayer hacking simulator game. You’re a hacker with full freedom to act as you wish on a vast network of procedurally generated computers.
Uplink is a video game released in 2001 by the British software company Introversion Software. The player assumes the role of a hacker in the year 2010, who begins work for the Uplink Corporation, which is a worldwide company providing work for hackers.
In this game you play a hacker. When you first log in to your hacking console you get an email from someone you don't know, who asks you to do a hack for him because he heard great things about you. If you succeed, your name will become more known.
Hack your way into the heart of a mysterious organization to uncover their secrets. Hack RUN is a game which uses 'old school' command prompts (like UNIX) that simulate a real operating system. Learn the commands of each system to help you navigate through your adventure.