Sekai Project
@sekaiproject.com
Publisher of games. Connecting creators to their fans, all over the world!
Heading to Tokyo Game Show? We'll be in the Indie Game Area in Hall 11 at Booth E20 with M.A.S.S. Builder and Seed of Heroes!
Check out our news post below for more details!
Check out our news post below for more details!
September 24, 2025 at 10:22 PM
Heading to Tokyo Game Show? We'll be in the Indie Game Area in Hall 11 at Booth E20 with M.A.S.S. Builder and Seed of Heroes!
Check out our news post below for more details!
Check out our news post below for more details!
PlayStation Tokyo Games Show Sales are now live on the US & EU PlayStation Stores! Get 50% up to 50% off on select releases until Oct. 8th.
Click here for all the discounts: https://sekaiproject.com/playstation-tokyo-games-show-sale/
Click here for all the discounts: https://sekaiproject.com/playstation-tokyo-games-show-sale/
September 24, 2025 at 5:23 PM
PlayStation Tokyo Games Show Sales are now live on the US & EU PlayStation Stores! Get 50% up to 50% off on select releases until Oct. 8th.
Click here for all the discounts: https://sekaiproject.com/playstation-tokyo-games-show-sale/
Click here for all the discounts: https://sekaiproject.com/playstation-tokyo-games-show-sale/
PlayStation Tokyo Games Show Sales are now live on the Japanese PlayStation Store! Get 50% off fault - milestone one & Project LUX until Oct. 8th.
Click here for all the discounts: https://sekaiproject.com/playstation-tokyo-games-show-sale/
Click here for all the discounts: https://sekaiproject.com/playstation-tokyo-games-show-sale/
September 23, 2025 at 9:22 PM
PlayStation Tokyo Games Show Sales are now live on the Japanese PlayStation Store! Get 50% off fault - milestone one & Project LUX until Oct. 8th.
Click here for all the discounts: https://sekaiproject.com/playstation-tokyo-games-show-sale/
Click here for all the discounts: https://sekaiproject.com/playstation-tokyo-games-show-sale/
A cute angel cat girl appears! What do you do?
Get 50% off NEKO-MIMI SWEET HOUSEMATES Vol. 1 on Steam!
https://store.steampowered.com/app/1789650/NEKOMIMI_SWEET_HOUSEMATES_Vol_1/
Get 50% off NEKO-MIMI SWEET HOUSEMATES Vol. 1 on Steam!
https://store.steampowered.com/app/1789650/NEKOMIMI_SWEET_HOUSEMATES_Vol_1/
September 22, 2025 at 7:23 PM
A cute angel cat girl appears! What do you do?
Get 50% off NEKO-MIMI SWEET HOUSEMATES Vol. 1 on Steam!
https://store.steampowered.com/app/1789650/NEKOMIMI_SWEET_HOUSEMATES_Vol_1/
Get 50% off NEKO-MIMI SWEET HOUSEMATES Vol. 1 on Steam!
https://store.steampowered.com/app/1789650/NEKOMIMI_SWEET_HOUSEMATES_Vol_1/
If you haven't done so yet, be sure to grab the NEKOPARA series on Steam! The discounts are ending later today!
https://store.steampowered.com/bundle/676/NEKOPARA/
https://store.steampowered.com/bundle/676/NEKOPARA/
September 22, 2025 at 2:53 PM
If you haven't done so yet, be sure to grab the NEKOPARA series on Steam! The discounts are ending later today!
https://store.steampowered.com/bundle/676/NEKOPARA/
https://store.steampowered.com/bundle/676/NEKOPARA/
A weekend without your precious catpanions?! Come on, don't leave them behind!
Get the NEKOPARA series on sale on Steam!
https://store.steampowered.com/bundle/676/NEKOPARA/
Get the NEKOPARA series on sale on Steam!
https://store.steampowered.com/bundle/676/NEKOPARA/
September 21, 2025 at 7:22 PM
A weekend without your precious catpanions?! Come on, don't leave them behind!
Get the NEKOPARA series on sale on Steam!
https://store.steampowered.com/bundle/676/NEKOPARA/
Get the NEKOPARA series on sale on Steam!
https://store.steampowered.com/bundle/676/NEKOPARA/
Check out our published releases on sale over on GOG right now! But don't wait, these deals will wrap up on September 22nd!
Find our discounted releases on GOG: https://www.gog.com/en/games?publishers=sekai-project
Find our discounted releases on GOG: https://www.gog.com/en/games?publishers=sekai-project
September 21, 2025 at 1:22 AM
Check out our published releases on sale over on GOG right now! But don't wait, these deals will wrap up on September 22nd!
Find our discounted releases on GOG: https://www.gog.com/en/games?publishers=sekai-project
Find our discounted releases on GOG: https://www.gog.com/en/games?publishers=sekai-project
The PlayStation Autumn Adventures Sale is ending in just a few days! Don’t miss your chance to grab savings of up to 50%!
September 20, 2025 at 5:52 PM
The PlayStation Autumn Adventures Sale is ending in just a few days! Don’t miss your chance to grab savings of up to 50%!
The Tokyo Game Show sale is live! We're featuring M.A.S.S. Builder, Seed of Heroes, Nie no Hakoniwa, and more!
September 19, 2025 at 7:22 PM
The Tokyo Game Show sale is live! We're featuring M.A.S.S. Builder, Seed of Heroes, Nie no Hakoniwa, and more!
Cat girls so cute you just wanna take them home with you!
Get the NEKOPARA series on sale this week!
https://store.steampowered.com/bundle/676/NEKOPARA/
Get the NEKOPARA series on sale this week!
https://store.steampowered.com/bundle/676/NEKOPARA/
September 19, 2025 at 3:52 PM
Cat girls so cute you just wanna take them home with you!
Get the NEKOPARA series on sale this week!
https://store.steampowered.com/bundle/676/NEKOPARA/
Get the NEKOPARA series on sale this week!
https://store.steampowered.com/bundle/676/NEKOPARA/
Welcome to La Soleil~
Get NEKOPARA After and save 10% on Steam!
https://store.steampowered.com/app/3655150/NEKOPARA_After/
Get NEKOPARA After and save 10% on Steam!
https://store.steampowered.com/app/3655150/NEKOPARA_After/
September 18, 2025 at 3:23 PM
Welcome to La Soleil~
Get NEKOPARA After and save 10% on Steam!
https://store.steampowered.com/app/3655150/NEKOPARA_After/
Get NEKOPARA After and save 10% on Steam!
https://store.steampowered.com/app/3655150/NEKOPARA_After/
Treat yourself this week! NEKOPARA Vol. 1 is currently available at 70% off on Steam!
https://store.steampowered.com/app/333600/NEKOPARA_Vol_1/
https://store.steampowered.com/app/333600/NEKOPARA_Vol_1/
September 17, 2025 at 5:52 PM
Treat yourself this week! NEKOPARA Vol. 1 is currently available at 70% off on Steam!
https://store.steampowered.com/app/333600/NEKOPARA_Vol_1/
https://store.steampowered.com/app/333600/NEKOPARA_Vol_1/
These GOG discounts will wrap up on September 18th, so don’t miss your chance!
You can find all our published releases here on GOG: https://www.gog.com/en/games?publishers=sekai-project
You can find all our published releases here on GOG: https://www.gog.com/en/games?publishers=sekai-project
September 17, 2025 at 3:22 AM
These GOG discounts will wrap up on September 18th, so don’t miss your chance!
You can find all our published releases here on GOG: https://www.gog.com/en/games?publishers=sekai-project
You can find all our published releases here on GOG: https://www.gog.com/en/games?publishers=sekai-project
In case you missed it, M.A.S.S. Builder is now out of early access on Steam! Enjoy a 10% off discount and join in on the fun today!
Read all about the new features and updates over on Steam:
https://store.steampowered.com/news/app/956680/view/518598743413490225?l=english
Read all about the new features and updates over on Steam:
https://store.steampowered.com/news/app/956680/view/518598743413490225?l=english
September 16, 2025 at 1:22 AM
In case you missed it, M.A.S.S. Builder is now out of early access on Steam! Enjoy a 10% off discount and join in on the fun today!
Read all about the new features and updates over on Steam:
https://store.steampowered.com/news/app/956680/view/518598743413490225?l=english
Read all about the new features and updates over on Steam:
https://store.steampowered.com/news/app/956680/view/518598743413490225?l=english
Special catgirl delivery service! 📦
Get up to 70% off on the NEKOPARA series!
https://store.steampowered.com/bundle/676/NEKOPARA/
Get up to 70% off on the NEKOPARA series!
https://store.steampowered.com/bundle/676/NEKOPARA/
September 15, 2025 at 8:52 PM
Special catgirl delivery service! 📦
Get up to 70% off on the NEKOPARA series!
https://store.steampowered.com/bundle/676/NEKOPARA/
Get up to 70% off on the NEKOPARA series!
https://store.steampowered.com/bundle/676/NEKOPARA/
The Nekopara series is on sale this week! Discounts only last until September 22! 🐱💕
September 15, 2025 at 5:23 PM
The Nekopara series is on sale this week! Discounts only last until September 22! 🐱💕
It's time to take the fight to the Quarks, commander! M.A.S.S. Builder 1.0.0 has now been pushed to Steam which marks the official exit from Steam Early Access in to full release.
From now until 10 AM PST, September 22, the game will be on sale with a 10% discount.
From now until 10 AM PST, September 22, the game will be on sale with a 10% discount.
September 15, 2025 at 1:22 AM
It's time to take the fight to the Quarks, commander! M.A.S.S. Builder 1.0.0 has now been pushed to Steam which marks the official exit from Steam Early Access in to full release.
From now until 10 AM PST, September 22, the game will be on sale with a 10% discount.
From now until 10 AM PST, September 22, the game will be on sale with a 10% discount.
The Autumn Adventures Sale is live! Head to the Playstation Store now before you miss out. 🍂
September 12, 2025 at 11:22 PM
The Autumn Adventures Sale is live! Head to the Playstation Store now before you miss out. 🍂
Need plans for the weekend? We have the Adventure Promo and other sales going on GOG!
September 12, 2025 at 8:26 PM
Need plans for the weekend? We have the Adventure Promo and other sales going on GOG!
If you haven't heard already, M.A.S.S. Builder is releasing version 1.0.0 on September 14! For more information on what's to come, check out the news posts on the game's Steam page.
https://store.steampowered.com/app/956680/MASS_Builder/
https://store.steampowered.com/app/956680/MASS_Builder/
September 11, 2025 at 11:26 PM
If you haven't heard already, M.A.S.S. Builder is releasing version 1.0.0 on September 14! For more information on what's to come, check out the news posts on the game's Steam page.
https://store.steampowered.com/app/956680/MASS_Builder/
https://store.steampowered.com/app/956680/MASS_Builder/
This week we have Alice Escaped, Fatal Twelve, and more on sale. Save up to 50% until September 15th! 🐰🔨
September 8, 2025 at 7:26 PM
This week we have Alice Escaped, Fatal Twelve, and more on sale. Save up to 50% until September 15th! 🐰🔨
The Summer Anime Game Festival will end later today, so don't miss out on our discounts and deals!
Get up to 60% off on select titles while you still can!
https://store.steampowered.com/publisher/sekaiproject
Get up to 60% off on select titles while you still can!
https://store.steampowered.com/publisher/sekaiproject
September 7, 2025 at 12:26 PM
The Summer Anime Game Festival will end later today, so don't miss out on our discounts and deals!
Get up to 60% off on select titles while you still can!
https://store.steampowered.com/publisher/sekaiproject
Get up to 60% off on select titles while you still can!
https://store.steampowered.com/publisher/sekaiproject