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Guillaume Pierre

@legulm.bsky.social
223 followers 135 following 375 posts

Senior Producer at Magic Fuel Games/Playstack on Star Trek: Outposts Unknown Formerly at Maxis (SimCity, Spore, The Sims…)

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Guillaume Pierre @legulm.bsky.social · 19/09/2026
Spreadsheet microtalks are coming back to GDC in 2027! 📊
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IGN @ign.com · 03/09/2026
Your adventure awaits, Captain! The narrative-driven outpost builder Star Trek: Outposts Unknown will be available on Steam on October 20. #gamescom2026
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Guillaume Pierre @legulm.bsky.social · 08/09/2026
Happy Star Trek Day! I'm Trill-ed to be a character in @stoutposts.bsky.social
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Guillaume Pierre @legulm.bsky.social · 07/08/2026
One thing not mentioned enough about Stone’s one-page designs is how collaborative the effort was between he and my team. New revisions usually happened because we discovered something new about the simulation engine while scripting the flows, requiring simplifications or the opposite.
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Guillaume Pierre @legulm.bsky.social · 14/07/2026
Are you more: A: Heeeeeeey, this guy! or B: Yep, that’s my wine alright!
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Axolotl 🚀 @pengonauts.com · 16/06/2026
Dicevaders is being published by Playstack!!
youtu.be
Dicevaders - Steam NextFest Demo Out Now Trailer
YouTube video by Playstack
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Guillaume Pierre @legulm.bsky.social · 13/06/2026
It was fun reminiscing about Spore, which came out *checks calendar* 18 years ago?!?
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Star Trek: Outposts Unknown @stoutposts.bsky.social · 10/06/2026
Your mission begins on Daegus. 🖖 Establish Starfleet’s first outpost in the Rift system and experience a completely original Star Trek story set in the 23rd century. Play the demo: tinyurl.com/4nbjnyzx
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Guillaume Pierre @legulm.bsky.social · 08/06/2026
And a great one at it!
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Christian Laventure (probably) @cniper.bsky.social · 07/06/2026
Never thought I'd be working on a Star Trek game, let alone a colony-sim :) Announce is out and demo available! If you like builder/management games, give this a whirl and let us know what you think! you can legally use these two emojis now 🖖🏗️
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Guillaume Pierre @legulm.bsky.social · 07/06/2026
Steam page for Star Trek: Outposts Unknown — let me know what you think of the demo! store.steampowered.com/app/3469910/...
store.steampowered.com
Star Trek: Outposts Unknown on Steam
Lead your crew across strange new worlds in this narrative driven outpost builder! Research, explore, and build as you face a mysterious cosmic force that threatens a new ally. Your adventure awaits, ...
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VOID/BREAKER 🟥 1.0 AVAILABLE NOV 4 @voidbreakergame.bsky.social · 07/06/2026
Ascension Major Update is out now. And it's 20% off right now on Steam. store.steampowered.com/app/2615540/... Zone 05. New enemies. Sniper Rifle. New boss.
store.steampowered.com
Save 20% on VOID/BREAKER on Steam
Fast paced Bullet hell Roguelite FPS 🔴 Fight relentless machines driven by a hostile AI. Escape an endless cycle. Craft infinite weapon variants with deep gun modding. Forge deadly synergies. Carve yo...
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Guillaume Pierre @legulm.bsky.social · 07/06/2026
We just announced our newest game, Star Trek: Outposts Unknown! Demo is available to download and play now www.pcgamer.com/games/city-b...
pcgamer.com
Boldly go where no one has gone before in a new Star Trek colony builder with a playable demo
Build utopia one outpost at a time.
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Star Trek: Outposts Unknown @stoutposts.bsky.social · 07/06/2026
To boldly go… and build in Star Trek: Outposts Unknown 🖖 Build complex research facilities through the mysterious X’Lehari System and uncover a cosmic force threatening all life across the region. Wishlist on Steam and play the demo: tinyurl.com/4nbjnyzx youtu.be/_YK_Fw4_kLk
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Wout @thehashtagonist.bsky.social · 07/06/2026
Pretty excited to be working on a title like this! Check out the demo!
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Guillaume Pierre @legulm.bsky.social · 16/05/2026
We got the evals for our GDC talk and I love how we’ve been able to change people’s minds about our beloved spreadsheets
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Guillaume Pierre @legulm.bsky.social · 07/05/2026
The avocado harvest isn’t looking great so far… 🥑🐜
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Guillaume Pierre @legulm.bsky.social · 03/05/2026
A bit of whimsy for your Sunday afternoon: The fairy houses of Little Point Richmond
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Guillaume Pierre @legulm.bsky.social · 15/04/2026
Curious about ways to create city simulations? You're in luck: my talk from GDC 2024 about the techniques we used in SimCity and Cityscapes is now free to watch for everyone: gdcvault.com/play/1034347...
gdcvault.com
We Built This City on Bits 'n Maps: Four Design Techniques for Simulating Cities in 'SimCity' and 'Cityscapes: Sim Builder'
City simulation games are both notoriously difficult and also incredibly rewarding to make. nnBut what kind of design techniques are needed to create responsive simulations so players can fulfill thei...
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Guillaume Pierre @legulm.bsky.social · 05/04/2026
Happy egg-dying day!
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Guillaume Pierre @legulm.bsky.social · 31/03/2026
Raccoin is out!! Get ready to push some coins 🪙
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Wout @thehashtagonist.bsky.social · 20/03/2026
Fish Around and Find Out What Fishing is all About! New playtest starting on March 25th with a BRAND NEW PHYSICS FISHING SYSTEM (Fishics?) I have some early access opportunities before the playtest starts. Hit me up!
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Wout @thehashtagonist.bsky.social · 18/03/2026
Okay Coin Pushers! It's time to request keys for RACCOIN (Launching March 31st) If you are interested in covering the game, please fill in the form here: forms.gle/aXY3MtKK9SSo... Thank you!
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Guillaume Pierre @legulm.bsky.social · 12/03/2026
In case you missed it, here are the slides to our Spreadsheet GDC talk #gdc2026 -- and the video should be available soon on the vault docs.google.com/presentation...
docs.google.com
GDC2026_SpreadsheetsMicrotalks.pptx
SPREADSHEETS Microtalks Welcome everyone! We’re going to get started. I’d like to thank Geoff Evans and David Lightbow for having us once again as part of the Tools Summit. As always, put you cell pho...
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Guillaume Pierre @legulm.bsky.social · 12/03/2026
We had another great crew of spreadsheet lovers this year, with some new faces and some returning for a 2nd round. Yes it was nerdy, but in all the best ways. Also, if I put you on the spot before the talk and asked you about your first spreadsheet, know that it came from a place of love!
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Cheryl Platz @funnygodmother.bsky.social · 11/03/2026
THANK YOU for coming to the #GDC2026 Spreadsheets Microtalks with @tylermakesgames.bsky.social , @legulm.bsky.social , @rhythmicsheep.bsky.social , @everest.bsky.social , @tomomoriwaki.bsky.social , and @turtlerockstudios.bsky.social - what were your takeaways and what will you be doing differently?
The speakers from the GDC 2026 Spreadsheets MicrotalksThe audience as seen from the podium of the spreadsheets Microtalks The digital sign for the Spreadsheets Microtalks at GDC 2026
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Soren Johnson @sorenjohnson.bsky.social · 11/03/2026
Pierre: The Dark Water Loot Pyramid #GDC26
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Guillaume Pierre @legulm.bsky.social · 11/03/2026
And that’s a wrap for spreadsheets at GDC! Thanks to everyone who came to see us nerd out
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Guillaume Pierre @legulm.bsky.social · 10/03/2026
If GDC keep letting me talk (about spreadsheets) then I’ll keep talking (about spreadsheets)
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Guillaume Pierre @legulm.bsky.social · 09/03/2026
What's going on with the Power of Community section on GDC's website? Guess we'll find out starting tomorrow! #whatisbrg
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Guillaume Pierre @legulm.bsky.social · 07/03/2026
Every time I talked to people about last year’s spreadsheet talk followed the same sequence: 1. Nervous laugh 2. LET ME TELL YOU ABOUT THIS SPREADSHEET I USE It’s going to be a fun time again!
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Guillaume Pierre @legulm.bsky.social · 07/03/2026
I’m speaking at GDC next week, along with @tylermakesgames.bsky.social , @rhythmicsheep.bsky.social , @funnygodmother.bsky.social , @everest.bsky.social , @tomomoriwaki.bsky.social and Mike Rossmassler from @turtlerockstudios.bsky.social — all with our own take on spreadsheets! 4:30pm on Tuesday
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Guillaume Pierre @legulm.bsky.social · 05/03/2026
Less than a week away! Y'all ready to hear me talk about VLOOKUP in front of a live audience?
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Guillaume Pierre @legulm.bsky.social · 01/03/2026
KAWS & Calder at the SFMOMA, just across the street from where GDC will be in a week’s time
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Guillaume Pierre @legulm.bsky.social · 27/01/2026
Sunset walk, West Berkeley-style
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Guillaume Pierre @legulm.bsky.social · 22/01/2026
@mcconnell.bsky.social
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Guillaume Pierre @legulm.bsky.social · 05/01/2026
Me: Living near San Francisco is so expensive, is it really worth it? San Francisco:
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Guillaume Pierre @legulm.bsky.social · 28/12/2025
Good reminder to always watch for baby salamanders when going outside at night
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Guillaume Pierre @legulm.bsky.social · 27/12/2025
@chaimg.bsky.social my kids have discovered Earth: A Primer again 😊
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Guillaume Pierre @legulm.bsky.social · 15/12/2025
Just finished the first pass of my GDC slide deck. Hope y’all are ready to hear about VLOOKUP, ISNA and OFFSET!
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Gematsu @gematsu.com · 04/12/2025
Retro-style fishing mystery game About Fishing announced for PS5, PC Publisher Playstack and Arctic Eggs developer The Water Museum have announced About Fishing, a fishing mystery game "made out of love for Shenmue and SEGA Bass Fishing." It will be available for PlayStation 5 and PC via Steam. A…
gematsu.com
Retro-style fishing mystery game About Fishing announced for PS5, PC
Publisher Playstack and Arctic Eggs developer The Water Museum have announced About Fishing, a fishing mystery game "made out of love for Shenmue and SEGA Bass Fishing." It will be available for PlayStation 5 and PC via Steam. A release date was not announced.
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Guillaume Pierre @legulm.bsky.social · 12/11/2025
Checking out my great-grandfather’s military book from WW1 for Veterans Day. His one citation was for getting people out of harm’s way just a couple months before the end of the war ⛑️
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Guillaume Pierre @legulm.bsky.social · 11/11/2025
@gamediscoverco.bsky.social did you see this post from the GenExile dev, and how they sold 300 copies with 30k wishlists at launch? www.reddit.com/r/gamedev/co...
reddit.com
From the gamedev community on Reddit: I spent 7 years making Generation Exile, a solarpunk city-builder. Trailers in PC Gaming Show June ‘24 & ‘25. Top 70 most played demo during our Next Fest. Did al...
Explore this post and more from the gamedev community
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Guillaume Pierre @legulm.bsky.social · 10/11/2025
I've been playing this for a while and it's 🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙🪙
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Wario64 @wario64.bsky.social · 06/11/2025
Playstack publisher sale on Steam buff.ly/ZqnGYrJ
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Guillaume Pierre @legulm.bsky.social · 05/11/2025
This is the most bananas calendar I’ve ever seen
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Guillaume Pierre @legulm.bsky.social · 22/10/2025
Spreadsheet nerds are once again coming to GDC 📈📉🫥
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Playstack Games @playstack.com · 13/10/2025
Content creators! If you specialise in short-form content, we want to hear from you. Submit your application to work with us here: www.playstack.com/shortformsur... #contentcreators #gamingcreators #playstack
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Playstack Games @playstack.com · 03/10/2025
Abiotic Factor has been nominated for both “Best Indie Game” and “PC Game of the Year” at the Golden Joystick Awards 2025! 🕹️ Vote here by 5pm PDT / 8pm EDT / midnight BST on 31 October 2025: www.goldenjoysticks.com #abioticfactor #goldenjoysticks2025
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Guillaume Pierre @legulm.bsky.social · 29/09/2025
Just came back from Angel Island on a foggy Bay Area fall day, and saw a shark eat a seagull (not pictured)
A few sailboats in the San Francisco bay with the Golden Gate Bridge in the background. San Francisco and Alcatraz in the fog, as seen from Angel IslandThe Coast Guard station on Angel Island seen from the perimeter road. Quarry Beach on Angel Island. There was a shark less than 100 feet (30 meters).
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