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Ghislain | Pleistogames

@pleistogames.bsky.social
111 followers 201 following 30 posts

Freelance scientist, indie paleogamedev 🦕🦣 PhD in paleontology 🔬🦴

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Reposted by Ghislain | Pleistogames
Falling Leaves Studio ◆ WISHLIST MyDear.exe 😽💻 @fallingleavesfr.bsky.social · 01/10/2026
So happy to reveal the release date of MyDear.exe!! It's so sooo! Can't wait! Wishlist the game on Steam today to be ready for November 2! store.steampowered.com/app/4255640/... #gamedev #indigame #cosygame youtu.be/vWwQ4quMCFs?...
youtu.be
MyDear Exe - Official Release Date Trailer
YouTube video by Indie Games Hub
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Reposted by Ghislain | Pleistogames
Wholesome Games @wholesomegames.com · 23/07/2026
Discover birds, create birdhouses, and grow a tree in The Birdsong Tree. "As your tree fills with life, it grows, unlocking new branches, modules, and bird species. Balance biodiversity, soundscape, and urban harmony while experimenting with weather, time of day, and placement."
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Reposted by Ghislain | Pleistogames
Tempete Studio - Lost in Tandem is OUT 🤖 @tempetestudio.bsky.social · 22/07/2026
📢 Lost in Tandem is OUT NOW!!! 📢 🤖 In a post-apocalyptic world, a young girl and a defective robot band together in order for him to fulfill his mission. Lost in Tandem is a colorful, relaxed-paced, 2D adventure-puzzle game, which can be played by one to two players via couch co-op. 🌱
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Ghislain | Pleistogames @pleistogames.bsky.social · 31/07/2026
Check out this awesome fossil of a Triassic marine reptile! Found in Luoping County, China.
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Ghislain | Pleistogames @pleistogames.bsky.social · 11/07/2026
Cool art of Albertonectes hunting in the mud. This huge plesiosaur was about 11m long, with 7m for the neck alone! Bottom-living preys shells, like bivalves and snails, have been found in the stomach contents of other elasmosaurs (ex. Australia), so the behavior depicted by Mark is not unlikely.
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Ghislain | Pleistogames @pleistogames.bsky.social · 11/07/2026
📣Announcing a new name for my #prehistoric marine reptile #indiegame: Plesiotopia! The former name was hard to remember... and actually close to another type of content (thank you, anonymous informer). The game is scheduled for 2027. You can #whishlist it here: store.steampowered.com/app/4459770/...
store.steampowered.com
Plesiotopia on Steam
A wholesome marine sanctuary sim, where you take care of giant sea reptiles from the dinosaur era. Nurse ichtyosaurs, plesiosaurs and mosasaurs, train them for the wild, then search the Pacific Ocean ...
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Reposted by Ghislain | Pleistogames
Le Pixel Hunt - Making Games at the End of the World @thepixelhunt.bsky.social · 03/07/2026
Today on the road to Ithaca, we meet @vasiliosk.bsky.social and discuss what it's like to make video games in Greece, why put the things we believe in the things we create, and how it feels to meet one's first player. Please back Ithaca on Kickstarter: www.kickstarter.com/projects/ith...
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Reposted by Ghislain | Pleistogames
Le Pixel Hunt - Making Games at the End of the World @thepixelhunt.bsky.social · 01/07/2026
Today on the road to Ithaca, we cross two border, unfairly talk shit about the North Macedonian electrical infrastructure, and finally reach Greece! ONLY FOUR DAYS LEFT TO BACK ITHACA ON KICKSTARTER: www.kickstarter.com/projects/ith...
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Reposted by Ghislain | Pleistogames
Gabriel Ugueto @serpenillus.bsky.social · 29/06/2026
For last week’s episode of Surviving Earth, I was entrusted with doing the concept design for Saurornitholestes. Here you can see my concept design and how amazingly it was translated into a 3d model by the talented artists at MilkVFX #paleoart #sciart #SurvivingEarth
Concept design for Saurornitholestes
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Ghislain | Pleistogames @pleistogames.bsky.social · 01/07/2026
Je suis basé sur Poitiers :)
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Ghislain | Pleistogames @pleistogames.bsky.social · 27/06/2026
Merci ! Et pour te répondre, je viens du monde de la recherche, je développe des jeux sur les thèmes de la paléontologie, de l'écologie et de l'évolution :)
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Ghislain | Pleistogames @pleistogames.bsky.social · 26/06/2026
Hi! For this #FossilFriday, I made a small video to share the process beind the creation of the cute marine reptiles in my game, Futabasaura: youtube.com/shorts/Z8s6e... #indiegamedev #animation #paleoart
youtube.com
This is how I animate my (wholesome) marine reptiles! #animation #indiegame #fossilfriday
YouTube video by pleistogames
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Ghislain | Pleistogames @pleistogames.bsky.social · 25/06/2026
Mais comment...?!
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Ghislain | Pleistogames @pleistogames.bsky.social · 18/06/2026
Donjons et Gloutons: the game? Ou pas du tout ?
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Reposted by Ghislain | Pleistogames
Paleontological Society @paleosoc.bsky.social · 17/06/2026
Dr. Formoso was one of the recipients of the 2026 Norman Newell Early Career Research Grant! Dr. Formoso will investigate why non-avian dinosaurs never evolved into secondarily aquatic forms despite 170 million years of dominance 🌊
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Ghislain | Pleistogames @pleistogames.bsky.social · 17/06/2026
First trailer of my game Futabasaura is out! www.youtube.com/watch?v=UanT... #WishlistWednesday
youtube.com
Futabasaura • First trailer
YouTube video by pleistogames
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Ghislain | Pleistogames @pleistogames.bsky.social · 16/06/2026
Hi #PaleoSky! I wanted to share the new Steam page of my #indiegame: Futabasaura! I am an indie solodev and former paleontologist who makes games inspired by fossils and extinct ecosystems. If you're intrigued, follow me and of course whislist the game: store.steampowered.com/app/4459770/...
store.steampowered.com
Futabasaura on Steam
A wholesome marine sanctuary sim, where you take care of giant sea reptiles from the dinosaur era. Nurse ichtyosaurs, plesiosaurs and mosasaurs, train them for the wild, then search the Pacific Ocean ...
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Ghislain | Pleistogames @pleistogames.bsky.social · 08/05/2026
www.youtube.com/shorts/cSJSp... A cute little plesiosaur (Dolichorhynchops) animated in Spine. What are your thoughts on it? #plesiosaur #paleoart #indiegamedev
youtube.com
YouTube
Share your videos with friends, family, and the world
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Ghislain | Pleistogames @pleistogames.bsky.social · 03/05/2026
Yes, I get 350 too (or 3500). Cool puzzle!
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Ghislain | Pleistogames @pleistogames.bsky.social · 22/03/2026
Now where do we goooo 🎶
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Reposted by Ghislain | Pleistogames
Dynamognathus @dynamoterror.bsky.social · 18/02/2026
As the #YearoftheHorse begins, I will share an overview of my recent journey through reconstructing prehistoric horses. For such an important, beloved, and fascinating lineage, there isn't an abundance of paleoart of them (and very little that diverges from established tropes)🧵. #paleoart #sciart
A black-and-white pencil sketch of a lateral view of a skull and mandible of "Cormohipparion" goorisi, surrounded by the outline of the head as it likely would have been in life.
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Reposted by Ghislain | Pleistogames
Palevoprim @palevoprim.bsky.social · 17/12/2025
C. Grohe, V. Lazzari @palevoprim.bsky.social & G. Thiery (pleistogames.fr) ont présenté le jeu vidéo "TAPHOS" Dem'UP @univpoitiers.bsky.social. Appui scientifique : X. Valentin, G. Garcia, CVCU. Logo : S. Riffaut. Conception : VR Connection 👉 palevoprim.labo.univ-poitiers.fr/2025/12/17/1...
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Ghislain | Pleistogames @pleistogames.bsky.social · 19/12/2025
So proud to have been part of this project (not) 65 million years in the making🐚🦴 #Taphos is an #educational #videogame about the fossilization process made with VR Connection together with Camille Grohé and Vincent Lazzari from @palevoprim.bsky.social and @univpoitiers.bsky.social #FossilFriday
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Ghislain | Pleistogames @pleistogames.bsky.social · 19/12/2025
Ce fut un immense plaisir de participer à ce projet à vos côté !
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Reposted by Ghislain | Pleistogames
Palevoprim @palevoprim.bsky.social · 19/12/2025
Camille Grohe, Vincent Lazzari (@palevoprim.bsky.social) et Thiery Ghislain @pleistogames.bsky.social vous présentent la bande-annonce du jeu vidéo Taphos, projet Dem’up de l’ @univpoitiers.bsky.social une immersion originale entre science et expérience interactive. @cnrsecologie.bsky.social
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Ghislain | Pleistogames @pleistogames.bsky.social · 19/12/2025
🐊 Major devlog, as I finally closed the gameloop in my game #SoryuHaven! pleistogames.itch.io/soryu-haven/... For those who don't know me, I am a paleontologist who embarked in an indie solo game dev journey. Follow me if you'd love games with authentic #paleontology creatures! #indiedev #paleoart
pleistogames.itch.io
Playing Patch and Release
Since I started reworking on what was Aquasauria Park, I have been trying to focus the game’s core loop back on the animals. In today’s devlog, I’ll introduce the loop that I’ve been crafting...
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Ghislain | Pleistogames @pleistogames.bsky.social · 12/12/2025
Wow, pretty cool! What's the name of the nothosaur with a flat head / no visible teeth?
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Ghislain | Pleistogames @pleistogames.bsky.social · 12/12/2025
Another day, another paleo-devlog! This time, I made a scalable dialog system: pleistogames.itch.io/aquasauria-p... I also reworked the user interface, I made it a little more... bio-engineery? The character portraits are still from the old jam version, though. #atmospheric #Godot #gamedev #indiedev
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Ghislain | Pleistogames @pleistogames.bsky.social · 09/12/2025
🦕 Time for a new paleo-devlog! This time, I implemented a time controller, I put ichtyosaurs into the bay, made a peak-like health-hunger-disease-wound-bar, and added buttons to feed the ichtyosaurs🐬 pleistogames.itch.io/aquasauria-p... #paleontology #gamedev #indiedev #indiegame #newfeature
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Ghislain | Pleistogames @pleistogames.bsky.social · 07/12/2025
Two months ago I took part to the #DINOJAM. The theme was ‘Underwater’, so I developed a marine reptile tycoon game. The result was… underwhelming 😅 So when I learnt about the #ContinueYourGame jam, I decided to give it another go. Read the first devlog here: pleistogames.itch.io/aquasauria-p...
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Reposted by Ghislain | Pleistogames
Hibernian Workshop @hibernianws.bsky.social · 24/11/2025
📢Celestial Haven DLC is now available for $2.99 !📢 All revenue will be donated to Animal Charity to take care of abused animals, create shelters for stray cats and more! Learn more ➡️ store.steampowered.com/news/app/128...
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Reposted by Ghislain | Pleistogames
La Poule Noire WISHLIST MATELOTES⛵⚓ @lapoulenoire.fr · 02/12/2025
We've got something to tell you: NEW GAME! Poke @arteinteractive.bsky.social <3 #indiegame #gamedev #arte
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Reposted by Ghislain | Pleistogames
Charmouth Heritage Coast Centre @charmouthhcc.bsky.social · 26/09/2025
It's complete! Enzo the ichthyosaur is now fully on display in the Centre after being discovered just a year ago. A whole lot of work went into this one by Chris and Alex Moore, and Nic Reast and it looks fantastic! #FossilFriday
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Ghislain | Pleistogames @pleistogames.bsky.social · 22/09/2025
A little late for the #EuropeanHeritageDays but still: Plesiosaurs are among the most iconic mesozoic marine reptiles of Europe. The first plesiosaur was discovered in 1821 by Mary Anning - a talented fossil huntress and major contributor to paleontology. #paleontology #paleoart #DINOJAM
A sketch of a plesiosaur skull and two swimming plesiosaurs
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Reposted by Ghislain | Pleistogames
Steve Brusatte @stevebrusatte.bsky.social · 11/09/2025
As we're all taught, you can (usually) only directly date the age of a rock if it cooled from lava. But here, scientists have dated dinosaur eggs, using uranium-lead ratios in the calcite. Hugely exciting, maybe groundbreaking. My take @science.org www.science.org/content/arti...
science.org
Scientists directly date dino eggshells for the first time
The new findings narrow age estimates for the clutch of eggs—and may help identify which species laid them
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Reposted by Ghislain | Pleistogames
𝕏 @reevex4musk.bsky.social · 08/04/2025
​France's decision to return the skulls of King Toera and two warriors to Madagascar is a significant step toward rectifying colonial injustices. Honoring the dignity of those wronged by colonialism is essential for healing and justice. #Restitution #Justice #HumanRights #France #ForeignPolicy
theartnewspaper.com
France to return human remains to Madagascar in first action under new law
The skulls of King Toera and two warriors were held at Paris's Natural History Museum since 1899
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Reposted by Ghislain | Pleistogames
Africa View Facts @africaviewfacts.bsky.social · 26/08/2025
France has returned the skull of King Toera, a Sakalava king killed by French troops in 1897 during the Ambiky massacre in Madagascar 🇲🇬, along with the skulls of two of his warriors.
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Ghislain | Pleistogames @pleistogames.bsky.social · 25/08/2025
What’s better for #MondayMotivation than a giant flying snack? 🍫 🪰 Meganeuropsis was a #Griffinfly, a group of giant #ExtinctInsect from the Permian epoch. Meet them, and other delicious friends, in pleistogames.itch.io/cisuralian-c... #paleontology #indiedev #paleoart #entomology
A capture of the info menu, with detailed information on the giant griffinfly Meganeuropsis
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Ghislain | Pleistogames @pleistogames.bsky.social · 14/08/2025
Somehow, the flappy-bird moves of Diplocaulus in pleistogames.itch.io/cisuralian-c... are based on real science! Back in 1980, Cruickshank and Skews used a replica and a wind tunnel to show that tilting the head up while facing the current would propulse it upwards ⤴️ #paleontology #gamedev #indiedev
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Ghislain | Pleistogames @pleistogames.bsky.social · 11/08/2025
Cisuralian Cruise is a free spooky arcade game where you play as a young Diplocaulus, swimming your way through the dangers of the Early Permian. The last update is live at pleistogames.itch.io/cisuralian-c..., and my Dimetrodon is starving to meet you! #PaleoSky #gamedev, #indiedev
A young Diplocaulus encounters a scary Dimetrodon in the dark during a nocturnal river cruise
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Reposted by Ghislain | Pleistogames
Jean-François Cudennec @limpetnerd.eurosky.social · 29/07/2025
Wear marks on trilobite fossil found in archaeological context suggest that the Romans may have used it as ornament. Very cool find, and a good excuse to bring back this thread on antique palaeontology ! bsky.app/profile/jfcu... #PaleoSky 🏺 ⚒️ 🦑
Computer simulations of the Armea trilobite specimen mounted for use as a personal ornament. a‒b, Leather bracelet with the trilobite attached via a central hole, sewn to an additional leather piece on the reverse (detail in b). c‒e, Different views of the same specimen, set in a banded pendant of silver or another metal

Source : https://link.springer.com/article/10.1007/s12520-025-02266-8Photographs and interpretation of Colpocoryphe sp., the Ordovician trilobite found in the Armea Roman settlement. a, c, d, Specimen CCA21-3965 in dorsal (a1), lower (a2), anterior (a5), posterior (a6), left-lateral (a3), and right-lateral (a4) views. α in a3 indicates the angle measured between the two main wear facets (1 and 2 in Fig. 2) of anthropic origin, whose convergence is marked by a blue arrow in a2. b, Reconstruction of the life habit of the genus Colpocoryphe (b1), half-buried in the substrate in an arched shape, and retraction of the exoskeleton after death or ecdysis (b2). The lateral view of the specimen in a3 was reproduced in b2 to clarify the positioning of the fossil. c, Posterior-oblique view of the specimen with enhanced pygidium (c1), to indicate the missing parts (highlighted in pink in c2) with reference to a drawing of a Colpocoryphe pygidium. d, Close view of a.2 (lower side of specimen), showing details of abrasion striae near the boundary between the angular facets (blue line). Drawings reproduced from Hammann (1983)

Source : https://link.springer.com/article/10.1007/s12520-025-02266-8
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Ghislain | Pleistogames @pleistogames.bsky.social · 09/08/2025
Update: Postjam version has been deployed! - Cisuralian Cruise pleistogames.itch.io/cisuralian-c...
pleistogames.itch.io
Update: Postjam version 02 has been deployed!
As promised, the new version is up - with a lot of content, including what I planned to include during the GMTK Jam 2025! For the record, the theme of the jam was ‘LOOP’, and I only had A SINGLE D...
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Ghislain | Pleistogames @pleistogames.bsky.social · 04/08/2025
I did it! Within a single day, I submitted my spooky paleozoic spin on a famous infinite runner to the 2025 #GMTKJam. You can play it here : pleistogames.itch.io/cisuralian-c... There are tons of things I want to add after the voting period ends. Btw you can leave a vote if you liked it!
pleistogames.itch.io
Cisuralian Cruise by Ghislain | Pleistogames
A spooky, paleozoic, 3D spin on Flappy Bird.
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Reposted by Ghislain | Pleistogames
PolGM @polgm.eurosky.social · 31/07/2025
J'ai développé un nouveau jeu d'enquête gratuit ! Ca s'appelle "L'Enquête : l'affaire Dreyfus" Jouable sur ordinateur (ou téléphone), sans pub ni inscription, environ 30 minutes - et je serais ravi d'avoir vos retours ! Pour tester, c'est par ici : pgmstudio.itch.io/lenquete-aff...
pgmstudio.itch.io
L'Enquête : l'affaire Dreyfus by Pol Grasland-Mongrain
Reconstituez l'affaire Dreyfus
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Ghislain | Pleistogames @pleistogames.bsky.social · 31/07/2025
I am away from home until Sunday... but I've not skipped a single #GMTKjam since 2022, so let's make a super small game fitting the theme, featuring extinct species and a reasonable amount of science - all that within 1 actual day!
Loop, the theme of the 2025 GMTKJam
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Reposted by Ghislain | Pleistogames
Kalika Prasad @kalikaprasad.bsky.social · 25/07/2025
Our new paper is out! 1/14 How does an organ rebuild its shape after injury? It's not just about making new cells, but aligning them in the right direction — like bricks shaping a structure. We show that it's all driven by Cell Geometry! www.cell.com/current-biol...
cell.com
Wound repair in plants guided by cell geometry
Mathew et al. show that growth conflicts reshape cells after injury, forming rhomboidal geometries that trigger diagonal divisions. This reorients cell files to restore tapered morphology. A two-step ...
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PolGM @polgm.eurosky.social · 29/07/2025
Corruption, sexe, règlements de compte : que s'est-il vraiment passé à la mairie de Saint-Étienne en 2014 ? Faites l'Enquête : pgmstudio.itch.io/lenquete-sai... (poke @saintetienne-loire.ici.fr )
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Reposted by Ghislain | Pleistogames
yee-qi.bsky.social @yee-qi.bsky.social · 24/07/2025
Tuojiangosaurus and Meioneurites #paleoart #SciArt #art #artist #paleontology #artistonbluesky #originalart 🐡 🐡
Purple stegosaur with orange head; blue butterflylike animals perch along its back.
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Poulet @poulet.bsky.social · 23/06/2025
Wordatro! is now available on Steam! 🎉 I'm so excited! This is just the beginning, and more free updates are on the way. The game is available now with a 15% launch discount, so don't miss out! Enjoy the game! 🐔 youtu.be/ZAzhX3839hU store.steampowered.com/app/3140120/...
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Ghislain | Pleistogames @pleistogames.bsky.social · 17/06/2025
As a kid, and later a paleontologist, I was so thrilled to see actual mummies and early human skulls in France. I wish a game like #Relooted by @nyamakop.co.za existed at the time. (also don't actually heist human remains, you could damage them and you may jeopardize ongoing restitution efforts)
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