Depends on the company. Roblox, Epic, and Wube (Factorio) I'd also classify as tech. Most of the other ones are either driven by gameplay or art, though. The

Depends on the company. Roblox, Epic, and Wube (Factorio) I'd also classify as tech. Most of the other ones are either driven by gameplay or art, though. There's a pattern there: Unity, Roblox, Unreal, Crytek, and Epic all build platforms and game engines used by other game developers, so again, you are what you do well enough to sell to people who don't want to deal with it.