One person can also develop games, and classic old games can be revived by AI: the gaming industry is ushering in a new transformation.

AI is reshaping game development by accelerating three core archetypes—indie developers, toolmakers, and world-building studios—rather than displacing them, according to an a16z analysis. The firm maps AI's impact across four quadrants spanning existing versus new games and cost reduction versus new creative possibilities, citing examples including solo developers using agents to write design docs, build assets in Blender, and assemble scenes in engines. In one case, a developer used visual references from Habbo Hotel to recreate a 1990s Toronto record-store experience, then let a coding agent add pet-adoption mechanics and backward-compatible modding support. On the toolmaking side, AI is proving as adept at decompiling games as assembling them, with Maurice Heumann's project directing agents to reverse-engineer compiled code into editable source. The takeaway is that lower barriers let individuals prototype faster and raise project ambition, with recent model releases from OpenAI and Anthropic enabling longer-horizon tasks inside Blender, Unity, and Unreal—watch for whether these agent-driven workflows scale from prototypes to finished titles.