The 10x trope was something Steve Jobs really learned from his days at Atari. If you look at virtually all the games programmed from 1975 to around 1995, the p

The 10x trope was something Steve Jobs really learned from his days at Atari. If you look at virtually all the games programmed from 1975 to around 1995, the programming "teams" were incredibly small. Until the Sony Playstation came out, virtually every videogame was written in assembly with no source control whatsoever. Even PC games like Starcraft (released in 1998) had code review done by printing out the physical code and going over it with a marker [this was about the last time Elon Musk had a programming job cough). There was no source control and graphics APIs (if they existed at all) came in thick manuals. For context, the credits to the Sonic the Hedgehog, a multimillion (now billion) dollar franchise, had just one "Chief Programmer" Yuji Naka, and 2 "assistant" programmers. Most of the time the assembly code would be incomprehensible to anyone but the person who wrote it. I believe there was very little actual "collaborative" programming going on. The gulf between a programmer who could merely code (which meant moving sprites around in assembly), and someone who could ship an actual game, let alone a decent one, was quite immense. When it came time to develop the first 3d Sonic game for the Sega Saturn, Yuji Naka was busy, and an American team was set to the task. Working 14-20 hour days, and forced to write a 3d game engine on Saturn hardware in assembly (due to the crappy state of C compilers at the time), this team could not ship an acceptable game in the 1 year timespan needed by the company. I think quiet advances in tooling have made both collaborative software engineering more feasible and more effective compared to the 80s and 90s, where entire multi-million dollar industries by necessity sat on the shoulders of a handful of high skilled software engineers.