An engineering game, as I’d define it, is a game where a primary gameplay element is designing machines for some purpose, weighing conflicting needs such as cost, versatility, and performance. I’ve only played a handful of these games, and I really wish I could find more. Here are some of the ones I’ve enjoyed:
Kerbal Space Program: I’d call this a definitive example of an engineering game, and one I have hundreds of hours in. I absolutely love designing rockets, figuring out what I’ll need for each mission, experimenting with different staging mechanisms to maximize fuel efficiency, pushing my available tools to the absolute limit to land on far-off celestial bodies, etc.
Automation: The Car Company Tycoon Game: Yes, I know, fuck cars, but I’m having fun with this one. There are a lot of different niches you can cater to, and I enjoy specializing in affordable, reliable, fuel-efficient sedans and compact cars against the trend of turning everything into a gas-guzzling behemoth.
Master of Orion: Yes, a DOS game from 1994, and primarily a 4x, but its ship designer has some of the best balance between simplicity and depth I’ve ever seen. Ships have a limited hull capacity, but no fixed number of weapon hardpoints, and they can only fit a handful of special modules, but there are dozens to choose from, with widely varying capabilities. The number of actual choices to make is small, but they involve balancing so many things - durability, damage reduction, damage output, armor penetration, weapon range, maneuverability - and the turn-based combat gives enough control to let you really appreciate the impact your designs have.
Avorion: A space flight sim with highly customizable ships built out of blocks, with fine-grained control over things like engine power, maneuver thrusters, and armor thickness, and cargo bay sizes. I wanted to like this one, but it’s way too grindy for me (building up your reputation with factions takes forever, and they won’t let you buy better ship equipment until you do).
Robocraft: A game where you design a robot and then pit it against other players’ creations in online team battles. My best creations were a spider bot that could scuttle up and over hills and ambush enemies with a massive plasma burst, and an air defense bot with bigass twin AAGs and a shitload of top armor. I had a lot of fun with this one back in the day, but nowadays it’s so deserted that most of the players are bots.
I just might! I’ve heard good things about that one.
oh man i have some HOURS in that game. I got hooked when I saw the dumb little faces the characters make when they’re pooping, and while I don’t quite understand how to make steam generators and sanitize food using chlorine, I can appreciate the game (my fave bits are the farming and cooking mechanics). There’s some jank since it simulates gas flow (eg. hydrogen floats to the top, carbon dioxide to the bottom), but each tile can only have one kind of gas in it, so you have to be careful when building if you don’t want to end up with someone’s fart in your steam generator.