Laurent Siefer
@shadock2001.bsky.social
Video game creator, illustrator, and comic book author for Métal Hurlant and 6 Pieds Sous Terre.
Currently working on my next game Cosmic Holidays 🚀
https://store.steampowered.com/app/2190640/Cosmic_Holidays/
Currently working on my next game Cosmic Holidays 🚀
https://store.steampowered.com/app/2190640/Cosmic_Holidays/
Pinned
Laurent Siefer
@shadock2001.bsky.social
· Nov 26
In Cosmic Holidays, there are no collectibles, no bosses, no violence, and no overwhelming list of powers.
Instead, you explore an unknown world and embark on a journey designed to bring you joy, emotion, and serenity.
Don’t wait, wishlist it now ❤️
store.steampowered.com/app/2190640/...
Instead, you explore an unknown world and embark on a journey designed to bring you joy, emotion, and serenity.
Don’t wait, wishlist it now ❤️
store.steampowered.com/app/2190640/...
Reposted by Laurent Siefer
Décès de Dino Attanasio - (1925-2026)
Communiqué des éditions @lelombard.bsky.social : www.bdgest.com/news-1770-BD...
Communiqué des éditions @lelombard.bsky.social : www.bdgest.com/news-1770-BD...
Décès de Dino Attanasio - (1925-2026)
Le site de référence de la bande dessinée - Logiciel de gestion de collection BD, Forum, Chroniques, Preview, News, Dossiers, Jeux, Concours, Festivals.
www.bdgest.com
January 19, 2026 at 4:30 PM
Décès de Dino Attanasio - (1925-2026)
Communiqué des éditions @lelombard.bsky.social : www.bdgest.com/news-1770-BD...
Communiqué des éditions @lelombard.bsky.social : www.bdgest.com/news-1770-BD...
Cosmic Holidays is first and foremost a sensitive journey, an experience that invites contemplation, curiosity, and wonder. A game that soothes, brings a smile, and leaves a soft imprint, like a holiday memory from a world yet to be discovered.
January 13, 2026 at 11:05 PM
Cosmic Holidays is first and foremost a sensitive journey, an experience that invites contemplation, curiosity, and wonder. A game that soothes, brings a smile, and leaves a soft imprint, like a holiday memory from a world yet to be discovered.
In Somnia Mundo, a war is unfolding.
It has no clear front lines, and no visible victor.
It has no clear front lines, and no visible victor.
January 5, 2026 at 5:31 PM
In Somnia Mundo, a war is unfolding.
It has no clear front lines, and no visible victor.
It has no clear front lines, and no visible victor.
Époustouflant, vertigineux ❤️⚡️
Un documentaire où la science devient poésie, et nous confronte magistralement à ce qui nous dépasse.
Bravo ❤️
Un documentaire où la science devient poésie, et nous confronte magistralement à ce qui nous dépasse.
Bravo ❤️
Le docu-conte Origines de @artefr.bsky.social est disponible en un bout à bout parfait pour planer 1 heure loin des navrants soubresauts de l'actualité.
Laissez vous porter loin, très loin, jusqu'au coeur des trous noirs, à la rencontre des étoiles et des vertigineux mystères de l'univers.
Laissez vous porter loin, très loin, jusqu'au coeur des trous noirs, à la rencontre des étoiles et des vertigineux mystères de l'univers.
Origines, un conte de la lumière | Documentaire 4K | ARTE
YouTube video by ARTE
www.youtube.com
January 3, 2026 at 12:35 AM
Époustouflant, vertigineux ❤️⚡️
Un documentaire où la science devient poésie, et nous confronte magistralement à ce qui nous dépasse.
Bravo ❤️
Un documentaire où la science devient poésie, et nous confronte magistralement à ce qui nous dépasse.
Bravo ❤️
Reposted by Laurent Siefer
An overview of a section of the Cosmic Holidays level I’m currently working on, followed by three close-ups revealing the details of this vast underground area.
If you’d like to know more about the game, the link is in my bio.
If you’d like to know more about the game, the link is in my bio.
December 20, 2025 at 11:52 PM
An overview of a section of the Cosmic Holidays level I’m currently working on, followed by three close-ups revealing the details of this vast underground area.
If you’d like to know more about the game, the link is in my bio.
If you’d like to know more about the game, the link is in my bio.
An overview of a section of the Cosmic Holidays level I’m currently working on, followed by three close-ups revealing the details of this vast underground area.
If you’d like to know more about the game, the link is in my bio.
If you’d like to know more about the game, the link is in my bio.
December 20, 2025 at 11:52 PM
An overview of a section of the Cosmic Holidays level I’m currently working on, followed by three close-ups revealing the details of this vast underground area.
If you’d like to know more about the game, the link is in my bio.
If you’d like to know more about the game, the link is in my bio.
An epic moment in my game Cosmic Holidays ✨🚀
December 15, 2025 at 11:09 PM
An epic moment in my game Cosmic Holidays ✨🚀
Three moments from my game Cosmic Holidays :)
You’ll be able to play all of this in the demo coming online in early February 2026.
Feel free to support the project
wishlist here!
store.steampowered.com/app/2190640/...
You’ll be able to play all of this in the demo coming online in early February 2026.
Feel free to support the project
wishlist here!
store.steampowered.com/app/2190640/...
November 29, 2025 at 5:05 PM
Three moments from my game Cosmic Holidays :)
You’ll be able to play all of this in the demo coming online in early February 2026.
Feel free to support the project
wishlist here!
store.steampowered.com/app/2190640/...
You’ll be able to play all of this in the demo coming online in early February 2026.
Feel free to support the project
wishlist here!
store.steampowered.com/app/2190640/...
In Cosmic Holidays, there are no collectibles, no bosses, no violence, and no overwhelming list of powers.
Instead, you explore an unknown world and embark on a journey designed to bring you joy, emotion, and serenity.
Don’t wait, wishlist it now ❤️
store.steampowered.com/app/2190640/...
Instead, you explore an unknown world and embark on a journey designed to bring you joy, emotion, and serenity.
Don’t wait, wishlist it now ❤️
store.steampowered.com/app/2190640/...
November 26, 2025 at 8:55 PM
In Cosmic Holidays, there are no collectibles, no bosses, no violence, and no overwhelming list of powers.
Instead, you explore an unknown world and embark on a journey designed to bring you joy, emotion, and serenity.
Don’t wait, wishlist it now ❤️
store.steampowered.com/app/2190640/...
Instead, you explore an unknown world and embark on a journey designed to bring you joy, emotion, and serenity.
Don’t wait, wishlist it now ❤️
store.steampowered.com/app/2190640/...
A few panels from my upcoming comic book Somnia Mundo with 6 Pieds Sous Terre publishing ⚡️
November 10, 2025 at 8:51 PM
A few panels from my upcoming comic book Somnia Mundo with 6 Pieds Sous Terre publishing ⚡️
Here are a few images from Cosmic Holidays a game with no violence, no death, and no combat. Just a poetic journey through a living world, guided by nature, to create beautiful memories and moments of happiness.
November 9, 2025 at 12:02 AM
Here are a few images from Cosmic Holidays a game with no violence, no death, and no combat. Just a poetic journey through a living world, guided by nature, to create beautiful memories and moments of happiness.
I’ve imagined a new kind of dragon for my game. My team called it the Pig Dragon (because of its snout), and you’ll come across it a few times in Cosmic Holidays :)
September 27, 2025 at 5:12 PM
I’ve imagined a new kind of dragon for my game. My team called it the Pig Dragon (because of its snout), and you’ll come across it a few times in Cosmic Holidays :)
A new page from my upcoming graphic novel Somnia Mundo, published by 6 Pieds Sous Terre.
Une nouvelle page de mon album en cours Somnia Mundo avec les éditions 6 pieds sous terre
Une nouvelle page de mon album en cours Somnia Mundo avec les éditions 6 pieds sous terre
July 31, 2025 at 9:39 PM
A new page from my upcoming graphic novel Somnia Mundo, published by 6 Pieds Sous Terre.
Une nouvelle page de mon album en cours Somnia Mundo avec les éditions 6 pieds sous terre
Une nouvelle page de mon album en cours Somnia Mundo avec les éditions 6 pieds sous terre
Ink drawings with Ecoline, just for fun :)
July 20, 2025 at 12:02 PM
Ink drawings with Ecoline, just for fun :)
Reposted by Laurent Siefer
Druillet sur la réalisation de Salambo.
www.youtube.com/watch?v=llXx...
www.youtube.com/watch?v=llXx...
Salammbô & Philippe Druillet
YouTube video by RMM Rouen
www.youtube.com
July 16, 2025 at 9:32 AM
Druillet sur la réalisation de Salambo.
www.youtube.com/watch?v=llXx...
www.youtube.com/watch?v=llXx...
Reposted by Laurent Siefer
Franquin, La Mauvaise tête, 1957
July 13, 2025 at 9:54 AM
Franquin, La Mauvaise tête, 1957
Reposted by Laurent Siefer
Enzo Berkati - Illustration de page de garde de Mauvais monstre T.3.
June 27, 2025 at 9:03 AM
Enzo Berkati - Illustration de page de garde de Mauvais monstre T.3.
Reposted by Laurent Siefer
Tu pensais que ton lundi était raté mais TOPO #53 arrive en librairie après-demain. Ça va mieux ?
Couverture par Charline Collette ❤️
Couverture par Charline Collette ❤️
June 16, 2025 at 4:02 PM
Tu pensais que ton lundi était raté mais TOPO #53 arrive en librairie après-demain. Ça va mieux ?
Couverture par Charline Collette ❤️
Couverture par Charline Collette ❤️
A few selected panels from my latest story, which I drew for the latest issue of @metalhurlantoff.bsky.social (#15) This story is one of my favorites.
June 7, 2025 at 11:03 AM
A few selected panels from my latest story, which I drew for the latest issue of @metalhurlantoff.bsky.social (#15) This story is one of my favorites.
Reposted by Laurent Siefer
Best Indie Games Summer Showcase starts in 1 hour! Includes our brand new teaser for Music Power Up. You don't want to miss that, do you? 😄
bsky.app/profile/musi...
bsky.app/profile/musi...
🌟 Our new teaser drops June 3rd! 🌟
Catch the premiere at the
*Best Indie Games Summer Showcase*
8AM PT / 5PM CEST
For now, here’s a teaser of the teaser 👀✨
#indiegames #indie3 #gamedev #indiedev
@clemmygames.bsky.social
Catch the premiere at the
*Best Indie Games Summer Showcase*
8AM PT / 5PM CEST
For now, here’s a teaser of the teaser 👀✨
#indiegames #indie3 #gamedev #indiedev
@clemmygames.bsky.social
June 3, 2025 at 2:02 PM
Best Indie Games Summer Showcase starts in 1 hour! Includes our brand new teaser for Music Power Up. You don't want to miss that, do you? 😄
bsky.app/profile/musi...
bsky.app/profile/musi...
Reposted by Laurent Siefer
Cliff Roberts (1929-1999)
June 3, 2025 at 1:24 PM
Cliff Roberts (1929-1999)
Reposted by Laurent Siefer
It’s the big day!
We’re going live today for AG French Direct 2025!
🎥 6PM (CET) on YouTube, Steam, and Twitch
Feel free to share we need the visibility!
We’re counting on you ❤️
@shadock2001.bsky.social @agfrenchdirect.bsky.social @eastgames.org @actugaming.net
www.youtube.com/watch?v=_mJf...
We’re going live today for AG French Direct 2025!
🎥 6PM (CET) on YouTube, Steam, and Twitch
Feel free to share we need the visibility!
We’re counting on you ❤️
@shadock2001.bsky.social @agfrenchdirect.bsky.social @eastgames.org @actugaming.net
www.youtube.com/watch?v=_mJf...
May 28, 2025 at 1:48 PM
It’s the big day!
We’re going live today for AG French Direct 2025!
🎥 6PM (CET) on YouTube, Steam, and Twitch
Feel free to share we need the visibility!
We’re counting on you ❤️
@shadock2001.bsky.social @agfrenchdirect.bsky.social @eastgames.org @actugaming.net
www.youtube.com/watch?v=_mJf...
We’re going live today for AG French Direct 2025!
🎥 6PM (CET) on YouTube, Steam, and Twitch
Feel free to share we need the visibility!
We’re counting on you ❤️
@shadock2001.bsky.social @agfrenchdirect.bsky.social @eastgames.org @actugaming.net
www.youtube.com/watch?v=_mJf...
Reposted by Laurent Siefer
C’est le grand jour !
Nous sommes en live aujourd’hui pour l’AG French Direct 2025 !
À 18h en direct sur YouTube, Steam et Twitch !
N’hésitez pas à partager, on a besoin de visibilité.
On compte sur vous <3 !
@agfrenchdirect.bsky.social @eastgames.org @actugaming.net @shadock2001.bsky.social
Nous sommes en live aujourd’hui pour l’AG French Direct 2025 !
À 18h en direct sur YouTube, Steam et Twitch !
N’hésitez pas à partager, on a besoin de visibilité.
On compte sur vous <3 !
@agfrenchdirect.bsky.social @eastgames.org @actugaming.net @shadock2001.bsky.social
May 28, 2025 at 1:46 PM
C’est le grand jour !
Nous sommes en live aujourd’hui pour l’AG French Direct 2025 !
À 18h en direct sur YouTube, Steam et Twitch !
N’hésitez pas à partager, on a besoin de visibilité.
On compte sur vous <3 !
@agfrenchdirect.bsky.social @eastgames.org @actugaming.net @shadock2001.bsky.social
Nous sommes en live aujourd’hui pour l’AG French Direct 2025 !
À 18h en direct sur YouTube, Steam et Twitch !
N’hésitez pas à partager, on a besoin de visibilité.
On compte sur vous <3 !
@agfrenchdirect.bsky.social @eastgames.org @actugaming.net @shadock2001.bsky.social
Reposted by Laurent Siefer
Thank you my incredible friend :-) 💖
Looking forward to seeing Cosmic Holidays in the AG French Direct tomorrow :-)
Looking forward to seeing Cosmic Holidays in the AG French Direct tomorrow :-)
May 27, 2025 at 6:56 PM
Thank you my incredible friend :-) 💖
Looking forward to seeing Cosmic Holidays in the AG French Direct tomorrow :-)
Looking forward to seeing Cosmic Holidays in the AG French Direct tomorrow :-)
Reposted by Laurent Siefer
🌟 Our new teaser drops June 3rd! 🌟
Catch the premiere at the
*Best Indie Games Summer Showcase*
8AM PT / 5PM CEST
For now, here’s a teaser of the teaser 👀✨
#indiegames #indie3 #gamedev #indiedev
@clemmygames.bsky.social
Catch the premiere at the
*Best Indie Games Summer Showcase*
8AM PT / 5PM CEST
For now, here’s a teaser of the teaser 👀✨
#indiegames #indie3 #gamedev #indiedev
@clemmygames.bsky.social
May 27, 2025 at 3:00 PM
🌟 Our new teaser drops June 3rd! 🌟
Catch the premiere at the
*Best Indie Games Summer Showcase*
8AM PT / 5PM CEST
For now, here’s a teaser of the teaser 👀✨
#indiegames #indie3 #gamedev #indiedev
@clemmygames.bsky.social
Catch the premiere at the
*Best Indie Games Summer Showcase*
8AM PT / 5PM CEST
For now, here’s a teaser of the teaser 👀✨
#indiegames #indie3 #gamedev #indiedev
@clemmygames.bsky.social