In his message, Iwiński concedes that the company “underestimated the task.” He said that because the game’s city was “so packed and the disk bandwidth of old-gen consoles is what it is, it constantly challenged us." While the company extensively tested before the game’s release, Iwiński said it didn’t show many of the issues players experienced. Developers who worked on the game argued otherwise, saying that many common problems were discovered. The staff just didn’t have time to fix them.
berpunk 2077 was an ambitious project by any standard. CD Projekt’s previous success, The Witcher, was set in a medieval fantasy world full of swords and spells. But everything in Cyberpunk was a departure from that framework. Cyberpunk was sci-fi rather than fantasy. Instead of a third-person camera in which the player’s character appeared on screen, Cyberpunk used a first-person view. Making Cyberpunk would require CD Projekt to invest in new technology, new staff and new techniques they hadn’t explored before.
Another indication of how CD Projekt stretched things too far was that it tried to develop the engine technology behind Cyberpunk 2077, most of which was brand new, simultaneously with the game, which slowed down production. One member of the team compared the process to trying to drive a train while the tracks are being laid in front of you at the same time. It might have gone more smoothly if the track-layers had a few months head start.