Exapunks

Exapunks is a programming game developed by Zachtronics. It was released into early access on August 9, 2018, and fully released on October 22, 2018. It takes place in an alternate timeline in the year 1997. The fictional world of Exapunks is heavily computerized, and a disease called Phage is ravaging the population, turning the bodies of those affected into computerized components. The player takes on the role of Moss, a hacker who breaks into computer systems in order to afford a $700/day drug to slow the progress of his Phage affliction. His hacking missions are given to him by a mysterious artificial intelligence known as EMBER-2.

Each mission takes place inside a network of interconnected and specialized computer systems. Using programmable software agents called EXAs, the player must accomplish each given task by writing computer code to cleverly manipulate the data stored on the network's systems. The EXAs' instruction set features a few simple opcodes for movement, data processing, network messaging, and interfacing with files and registers. Due to their limited memory capacity, these tasks often require several agents working together in a highly coordinated fashion. EXA units also have the ability to replicate themselves inside the network. Typical missions include retrieving data from secured storage systems, hacking into company databases, and causing an automated teller machine to dispense free cash. Some puzzles also require the player to hack Moss's body to maintain his health. Some puzzles challenge the player to hacker battles, where they must pit their EXAs against an opponent's agents, for example altering a television station's program to broadcast Moss' content instead.

(Source: Wikipedia)