The Sims Game Design Documents (1997)

(donhopkins.com)

Comments

mewc 16 February 2025
Nice I love looking at these sorts of things. RCT would be a dream.

If you want to download all quickly:

curl -s https://donhopkins.com/home/TheSimsDesignDocuments/ | \ grep -o 'href="[^"]"' | \ cut -d'"' -f2 | \ while read -r file; do # Skip parent directory and query strings if [[ $file != "../" && $file != "?"* ]]; then echo "Downloading $file" curl -O "https://donhopkins.com/home/TheSimsDesignDocuments/$file" fi done

oktwtf 16 February 2025
The Sims will forever be one of those magic games to me; one that inspired me to learn MAX to get my own items into the game, non-perspective rendering, sprites, z-buffer, iirc. I still play and work in 3D to this day, game modding has taught me the best way to interact with a computer... create vs. consume!

It has this quality that I'd describe as toy-like, you can pick it up in so many different ways and let your imagination fill in the experience.

Personally I'd spend weeks just building, paused, filling up my account §§§ as I need, ignoring my sims at the curb. Other times I'd give it an honest play-through roleplaying as myself in a different world. Eventually I'd be mean and lock my Sims in a- (maybe I'll not document my war-crimes today.)

I'd reinstall and build up a fancy house, but I fear it'd grab me like a Factorio drip and I'd disappear into the Sims for a month. I think I'll give this a read instead, I haven't done the design-document thing since I studied Game Design in college many moons ago.

Thanks so much for posting all the tidbits and insight into another true gem of a game.

clondon00 16 February 2025
Hey, it’s Charles! Nice to see all this stuff, Don. I remember writing up that State of the Art doc.
DonHopkins 16 February 2025
Also:

The Sims Steering Committee - June 4 1998

A demo of an early pre-release version of The Sims for The Sims Steering Committee at EA, developed June 4 1998.

https://www.youtube.com/watch?v=zC52jE60KjY

lazylion2 16 February 2025
tangential but this game has one of the best soundtracks imo

https://www.youtube.com/watch?v=Bs5QGN-zhwM&list=PL538B8AD43...

mlsu 16 February 2025
Wow, incredible. Reading these brings back so many memories. I remember spending so many hours in architecture mode designing houses, reading these makes me realize how well designed the whole thing was.

These design documents are incredibly rich. I would love to work at a place that had such clarity and vision before sitting down to actually write software…

lastdong 16 February 2025
Thanks for sharing! So great to learn more about this iconic game. Just recently there was a discussion about the Video Game History Foundation library — this feels like it could be a nice addition to it. https://news.ycombinator.com/item?id=42926076
spondylosaurus 16 February 2025
Ah, the guinea pig cage disease... that must have been fun to pitch. And the cowplant in later installments.
spacechild1 16 February 2025
This is so cool! The Sims was one of my favorite games as a kid and I am so excited to get a glimpse at its inner workings.
rvnx 16 February 2025
There is also a script language powering the game, it is +/- documented here: http://simantics.wikidot.com/
fullstackwife 16 February 2025
> Ch04-People.pdf

Common sense approach to AI in game, no buzzwords, or resume driven development!

_def 16 February 2025
> This is the prototype for the soul of The Sims, which Will Wright wrote on January 23, 1997. [...] This code is a interesting example of game design, programming and prototyping techniques. The Sims code has certainly changed a lot since Will wrote this original prototype code. For example, there is no longer any "stress" motive.

So they are basically drugged?

throwaway314155 16 February 2025
Can we _please_, __pleeease__ go back to doing software like this?
nalekberov 16 February 2025
Thanks a lot for sharing! These are real gems.
tiahura 16 February 2025
Seemed like a copy of Little Computer People.
fitsumbelay 16 February 2025
gold mine. thanks, OP
z3t4 16 February 2025
hmm, so The Sims is kinda like Crusader Kings ? :P
DonHopkins 16 February 2025
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