iiinova — where your digital self keeps evolving

Sekai Project @sekaiproject.com · 24/09/2025

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!

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Sekai Project @sekaiproject.com · 24/09/2025

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: sekaiproject.com/playstation-tokyo-…

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Sekai Project @sekaiproject.com · 23/09/2025

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: sekaiproject.com/playstation-tokyo-…

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Sekai Project @sekaiproject.com · 22/09/2025

A cute angel cat girl appears! What do you do? Get 50% off NEKO-MIMI SWEET HOUSEMATES Vol. 1 on Steam! store.steampowered.com/app/1789650/…

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Sekai Project @sekaiproject.com · 22/09/2025

If you haven't done so yet, be sure to grab the NEKOPARA series on Steam! The discounts are ending later today! store.steampowered.com/bundle/676/N…

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Sekai Project @sekaiproject.com · 21/09/2025

A weekend without your precious catpanions?! Come on, don't leave them behind! Get the NEKOPARA series on sale on Steam! store.steampowered.com/bundle/676/N…

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Sekai Project @sekaiproject.com · 21/09/2025

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: www.gog.com/en/games?publishers=sek…

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Sekai Project @sekaiproject.com · 20/09/2025

The PlayStation Autumn Adventures Sale is ending in just a few days! Don’t miss your chance to grab savings of up to 50%!

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Sekai Project @sekaiproject.com · 19/09/2025

The Tokyo Game Show sale is live! We're featuring M.A.S.S. Builder, Seed of Heroes, Nie no Hakoniwa, and more!

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Sekai Project @sekaiproject.com · 19/09/2025

Cat girls so cute you just wanna take them home with you! Get the NEKOPARA series on sale this week! store.steampowered.com/bundle/676/N…

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Sekai Project @sekaiproject.com · 18/09/2025

Welcome to La Soleil~ Get NEKOPARA After and save 10% on Steam! store.steampowered.com/app/3655150/…

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Sekai Project @sekaiproject.com · 17/09/2025

Treat yourself this week! NEKOPARA Vol. 1 is currently available at 70% off on Steam! store.steampowered.com/app/333600/N…

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Sekai Project @sekaiproject.com · 17/09/2025

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: www.gog.com/en/games?publishers=sek…

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Sekai Project @sekaiproject.com · 16/09/2025

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: store.steampowered.com/news/app/956…

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Sekai Project @sekaiproject.com · 15/09/2025

Special catgirl delivery service! 📦 Get up to 70% off on the NEKOPARA series! store.steampowered.com/bundle/676/N…

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Sekai Project @sekaiproject.com · 15/09/2025

The Nekopara series is on sale this week! Discounts only last until September 22! 🐱💕

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Sekai Project @sekaiproject.com · 15/09/2025

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.

Key visual illustration for M.A.S.S. Builder.

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Sekai Project @sekaiproject.com · 13/09/2025

The Autumn Adventures Sale is live! Head to the Playstation Store now before you miss out. 🍂

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Sekai Project @sekaiproject.com · 12/09/2025

Need plans for the weekend? We have the Adventure Promo and other sales going on GOG!

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Sekai Project @sekaiproject.com · 12/09/2025

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. store.steampowered.com/app/956680/M…

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Sekai Project @sekaiproject.com · 08/09/2025

This week we have Alice Escaped, Fatal Twelve, and more on sale. Save up to 50% until September 15th! 🐰🔨

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Sekai Project @sekaiproject.com · 07/09/2025

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! store.steampowered.com/publisher/se…

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Sekai Project @sekaiproject.com · 06/09/2025

Dive into a thrilling futuristic world where people implant brain chips into themselves to escape off to virtual worlds crafted by AI technology. Though, they may find that sending their mind into cyberspace can have terrible repercussions...

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Sekai Project @sekaiproject.com · 05/09/2025

The rich boy stuck in his never changing daily life...The fierce girl struggling for survival...Two people in totally opposite positions in life.

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Sekai Project @sekaiproject.com · 05/09/2025

はじめるセカイの理想論 -goodbye world index- is now available on Steam in Japanese and Simplified Chinese! Get it and save 10% during the launch discount sale. store.steampowered.com/app/3419810/…

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Sekai Project @sekaiproject.com · 04/09/2025

Don't forget we've got sales on GOG! All discounts will end on Sept. 11th. www.gog.com/en/games?publishers=sek…

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Sekai Project @sekaiproject.com · 03/09/2025

Having touched the darkest darkness the world has seen, one must now face the dazzling light. Thus I pose this question. Whose wings did I see that day? Save 30% on HAPPY SAIN† SHEOL: store.steampowered.com/app/2093610/…

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Sekai Project @sekaiproject.com · 03/09/2025

Save 20% on Hamidashi Creative & Hamidashi Creative Totsu on Steam this week! store.steampowered.com/bundle/51837…

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Sekai Project @sekaiproject.com · 02/09/2025

Cute girls are waiting for you at Cafe Setaria~ ☕

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Sekai Project @sekaiproject.com · 01/09/2025

The Summer Anime Game Festival is live and we're participating! All deals will end on Sept. 7th, find our discounts over on our publisher page! store.steampowered.com/publisher/se…

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Sekai Project @sekaiproject.com · 01/09/2025

Our weekly sale on Steam is coming to an end later today, so don't miss out! store.steampowered.com/publisher/se…

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Sekai Project @sekaiproject.com · 30/08/2025

We're at Anime Impulse OC this weekend at booth N7! Come stop by if you're in the area!

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Sekai Project @sekaiproject.com · 29/08/2025

After the whole world has seemingly disappeared, a strange girl claiming to be immortal appears… Get 50% off on Winter Polaris: store.steampowered.com/app/1150550/…

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Sekai Project @sekaiproject.com · 28/08/2025

Ready set play! The PlayStation store sale is on! Enjoy up to 50% off on select titles until September 10th. Click here for all the deals: sekaiproject.com/playstation-ready-…

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Sekai Project @sekaiproject.com · 28/08/2025

The back to school deals are on! Enjoy discounts up to 85% off until September 11th on GOG~ www.gog.com/en/games?publishers=sek…

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Sekai Project @sekaiproject.com · 25/08/2025

New weekly deals are here! Save up to 60% on Karakara and more, only until September 1st!

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Sekai Project @sekaiproject.com · 22/08/2025

This is your absolute LAST CHANCE to preorder the NEKOPARA x MAKESHIP Maple and Cinnamon plush! You don't wanna miss out on them, do you? 😿 Preorder now before it's too late! www.makeship.com/shop/creator/nekop…

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Sekai Project @sekaiproject.com · 21/08/2025

Time ticking away, don't miss out on preorders for the NEKOPARA x MAKESHIP Maple & Cinnamon plush! 😺 Go on, take them home with you! www.makeship.com/shop/creator/nekop…

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Sekai Project @sekaiproject.com · 20/08/2025

Another week, another sale over at GOG! Save up to 50% off on Kimagure Temptation and WORLD END ECONOMiCA! ✨

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Sekai Project @sekaiproject.com · 20/08/2025

Steam cards are now available for Rewrite+!

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Sekai Project @sekaiproject.com · 20/08/2025

Preorders for Cinnamon and Maple plushes end soon! Don't miss out on them! 🐱💕

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Sekai Project @sekaiproject.com · 18/08/2025

Haven't preordered the Maple x Cinnamon Makeship plushies yet? What are you waiting for? The deadline to order is fast approaching so don't miss out! 🐱♥️ Preorder here! www.makeship.com/shop/creator/sayori

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Sekai Project @sekaiproject.com · 18/08/2025

The NEKO-NIN series and Watamari are on sale this week! Save up to 50% until August 25. Nin-nin! 🐱🥷 store.steampowered.com/publisher/se…

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Sekai Project @sekaiproject.com · 18/08/2025

Our weeklong discounts on Steam are coming to an end later today at 10am pacific, don't miss out on your chance to save up to 75% off! Find our discounts here on Steam: store.steampowered.com/publisher/se…

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Sekai Project @sekaiproject.com · 17/08/2025

Mikos or childhood friends? Why pick when you can have both! Get the best from fan-na with bundle on Steam! You can find more games and deals on our Steam page!

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Sekai Project @sekaiproject.com · 16/08/2025

Cute girls + they all wear glasses. What more could you ask for? Pick up Girls in Glasses and save 75% on Steam! store.steampowered.com/app/942990/G…

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Sekai Project @sekaiproject.com · 16/08/2025

Little sisters are the best and they deserve headpats! Don't you agree? Save 50% on Marshmallow Imouto Succubus on Steam! store.steampowered.com/app/2243980/…

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