The Chaos Engine, which in the US version is called Soldiers of Fortune, it's a shooter genre video game developed by The Bitmap Brothers and published in 1993 by Renegade Software.
Soldiers of Fortune
The setting of the video game is inspired by William Gibson's short story "The Reality Machine", set in an alternate world. Famous scientist Baron Fortesque succeeds where Charles Babbage failed: to develop one steam engine capable of performing operations just like a computer.
The machine, however, evolves autonomously and in turn creates defense machines, so powerful as to throw the United Kingdom into complete chaos. The government therefore hires a group of mercenaries ready to do anything to take out the Chaos Engine.
PASSWORD SOLDIERS OF FORTUNE
W1V19S2SH21Q - Level 2 (Brigand and Thug)
C9W18N209ZPW - Level 2 (Gentleman and Mercenary)
CJWI9D2QQ2XF - Level 2 (Engineer and Scientist)
RI8VDQWF0IVP - Level 3 (Brigand and Thug)
RJXVD8WFPIVP - Level 3 (Engineer and Scientist)
4I4ILIV4QVX6 - Level 4 (Brigand and Thug)
4J3WLPV9XWSC - Level 4 (Engineer and Scientist)
Soldiers of Fortune - SNES