iiinova — where your digital self keeps evolving

Polo Builder @polobuilder.bsky.social · 04/09/2026

Hey everyone! I’ve been struggling a bit with motivation to keep working on Hex Harmony, even though the mobile version is running well. I’ve also been writing RPG stuff and coming up with concepts for my next games. Still a pretty creative routine! #IndieDev #GameDev #SoloDev

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Polo Builder @polobuilder.bsky.social · 01/09/2026

Hex Harmony is on sale for the first time ever! 🎉 Get the game 20% off on Steam until September 7 And if you’ve already played, consider leaving a Steam review. Every review really helps the game gain visibility! Thanks for your support! #IndieGame #Steam #PuzzleGame #GameDev

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Polo Builder @polobuilder.bsky.social · 24/08/2026

🛠️ A new Hex Harmony update is out! v0.5.0 brings several improvements based on your feedback, with updated levels, clearer descriptions, new Robot tips and various bug fixes! Thanks for your feedback and Have fun! #IndieDev #PuzzleGame #GameDev

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Polo Builder @polobuilder.bsky.social · 20/08/2026

🧩 My first Steam bundle! Hex Harmony joins forces with Globs in the Blocks & Hexagons bundle! 🎉 A big thanks to @ninesliced.com for the collaboration! Two puzzle games, hexagons & squares, and plenty of brain-teasing. #IndieDev #PuzzleGame #gamedev #bundle #Steam

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Polo Builder @polobuilder.bsky.social · 24/07/2026

Small indie dev achievement! Hex Harmony now has its own category on Twitch! 🟣 It's a small thing, but it honestly means a lot. Thanks to everyone streaming and discovering the game! #indiedev #gamedev #indiegame #twitch #cozygames

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Polo Builder @polobuilder.bsky.social · 22/07/2026

After a year of solo development, Hex Harmony is now available in Steam Early Access! Restore the balance between Nature and Human using futuristic technologies. If you enjoy the game, a Steam review would really help! #gamedev #indiegame #cozygames #puzzlegame #citybuilder

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Polo Builder @polobuilder.bsky.social · 20/07/2026

Only 2 days until Hex Harmony launches in Early Access on Steam! In the meantime, here are some new screenshots from the game. 💚 See you on July 22! #indiedev #gamedev #cozygames #indiegame #puzzlegames

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Polo Builder @polobuilder.bsky.social · 08/07/2026

I'm a solo dev making Hex Harmony, a cozy puzzle/management game about restoring the balance between nature and human. The Steam pre-release is coming soon! The demo has received great feedback, but wishlists are still growing slowly. A wishlist would really help! 💚 #indiedev #gamedev #cozygames

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Polo Builder @polobuilder.bsky.social · 06/07/2026

I just submitted the pre-release build of Hex Harmony to Steam for review. Now it's time to wait for the approval process. I'll keep you updated on the pre-release! #gamedev #indiegame #Unity #Steam #cozygames #puzzlegame

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Polo Builder @polobuilder.bsky.social · 03/07/2026

New Steam achievement for Hex Harmony unlocked. I didn't spend much time coming up with this one. #gamedev #indiedev #Steam #indiegame

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Polo Builder @polobuilder.bsky.social · 01/07/2026

The Hex Harmony pre-release is nearly here! I'm currently adding Steam achievements to the game. For those of you who have played the demo, do you have any fun achievement ideas? I'd love to hear all your suggestions! #gamedev #indiegame #Steam #cozygames #PuzzleGame

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Polo Builder @polobuilder.bsky.social · 30/06/2026

I'm launching a new Hex Harmony playtest! You'll get to try 36 puzzle levels and help shape the game with your feedback. #IndieGame #GameDev #Playtest #PuzzleGame #CozyGames

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Polo Builder @polobuilder.bsky.social · 17/06/2026

The tutorial rework for Hex Harmony is working! From now on, our little robot mascot 🤖 will guide players through Hex Harmony. What do you think? Does having a character like this make learning the game more enjoyable? #indiegame #gamedev #cozygames #PuzzleGame

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Polo Builder @polobuilder.bsky.social · 16/06/2026

🎮 Steam Next Fest starts this week! For one week, Steam is showcasing demos of upcoming games, and Hex Harmony is part of the event. If you'd like to support the project: ✅Try the demo ✅Wishlist the game ✅Share it with others #SteamNextFest #IndieGame #GameDev

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Polo Builder @polobuilder.bsky.social · 09/06/2026

It's been 1 year since I started working on Hex Harmony! Here's one of the latest mechanics from World 2: Rising Waters. At specific moments, coastal wasteland tiles become flooded. Will you save them in time, or let the sea reclaim them? #gamedev #indiedev #puzzlegame

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Polo Builder @polobuilder.bsky.social · 05/06/2026

Yesterday I coded a small tool to help me with documentation. It exports all ScriptableObjects from a Unity project into an Excel document. Nothing fancy, but it saved me a lot of time and made updating my documentation much easier. #Unity #GameDev #GameTools

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Polo Builder @polobuilder.bsky.social · 04/06/2026

Oh, Hex Harmony takes 40 wishlists during the night 😱 What happened ? #indiedev #gamedev #Steam

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Polo Builder @polobuilder.bsky.social · 01/06/2026

Oh no... what happened to this island? It's covered in trash. Time to clean up the waste to restore the balance between nature and humanity ♻️ #indiegame #gamedev #puzzlegame #unity #HexHarmony

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Polo Builder @polobuilder.bsky.social · 26/05/2026

This weekend I played Chants of Sennaar. I’m probably stating the obvious, but it’s really, really good. If you like “knowledgevania” games like Outer Wilds, this game is made for you. #ChantsofSennaar #outerwilds #indiegame #puzzlegames

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Polo Builder @polobuilder.bsky.social · 26/05/2026

New cards for Hex Harmony 🌿 I just added advanced technologies, a university, and water lilies to the islands. #indiegame #gamedev #Unity3D #puzzlegame

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Polo Builder @polobuilder.bsky.social · 22/05/2026

I waited until level 24 to finally add a river to an island 🌊 #gamedev #indiedev #Unity3D #cozygames

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Polo Builder @polobuilder.bsky.social · 20/05/2026

Sound ON 🔊 Storms and heatwaves are now fully integrated in Hex Harmony, with new particles and ambient sounds to bring the islands to life ⛈️☀️ What do you think of the atmosphere? #NewMechanics #PuzzleGames #gamedev #indiegame

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Polo Builder @polobuilder.bsky.social · 18/05/2026

A heatwave is spreading across the islands of Hex Harmony. Foxes are starting to react differently to the extreme temperatures ☀️🦊 #NewMechanics #PuzzleGames #gamedev #indiegame

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Polo Builder @polobuilder.bsky.social · 13/05/2026

WIP on Hex Harmony 🌤️ New icon and new mechanics are on the way… #indiedev #gamedev #unity #cozygames #puzzlegame

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Polo Builder @polobuilder.bsky.social · 11/05/2026

For the CNC writing grant applications, I applied with my new project: No Body Connected. It’s a platformer where you launch your head to control robot bodies and escape a factory. Still early in development, but I’ll share more if you’re interested. #gamedev #unity #indiegame

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Polo Builder @polobuilder.bsky.social · 04/05/2026

This weekend I played Terraformer, the final DLC adds Martian politics. It’s a really nice with fewer but more impactful cities. I also tried Mind Over Magnet, the @gamemakerstk's game, it’s clever and polished game. What did you play? #Terraformer #MindOverMagnet #indiegames #puzzlegame

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Polo Builder @polobuilder.bsky.social · 30/04/2026

🚨 Playtest in progress! 🚨 I’m looking for playtesters to try the first part of Hex Harmony. Right now, I don’t have enough players to gather meaningful feedback. 👉 Join the Discord discord.com/invite/JNU9S... Thanks a lot for your help! #indiedev #gamedev #puzzlegame #cozygames #playtest

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Polo Builder @polobuilder.bsky.social · 25/04/2026

The PIGD day has just started at the Cité des Sciences et de l'Industrie. Looking forward to meeting other indie devs and discovering new games. @pigd.bsky.social @citedessciences.bsky.social #indiedev #gamedev

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Polo Builder @polobuilder.bsky.social · 24/04/2026

After quite a bit of work this week, I’m happy to share the first mobile version of Hex Harmony. I’m really satisfied with the result: the game feel is smooth and works well on mobile. I even caught myself playing it on the train yesterday 😄 #gamedev #mobilegames #puzzlegame #cozygames #indiegame

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Polo Builder @polobuilder.bsky.social · 22/04/2026

This weekend, I hit 100 wishlists for Hex Harmony. Thank you so much for the support. Seeing people interested in the game is incredibly motivating. store.steampowered.com/app/4491420/... More updates (and puzzles 👀) coming soon! #indiedev #gamedev #unity #puzzlegame #cozygames

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Polo Builder @polobuilder.bsky.social · 15/04/2026

New card added today 🎮 It lets you build a university, but only next to a completed city 👀 #indiegame #gamedev #unity3d #cozygames #puzzlegame #citybuilder

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Polo Builder @polobuilder.bsky.social · 14/04/2026

New tile for Hex Harmony 🎓 The University is coming to the game… but what will it do? 🤔 #indiegame #gamedev #unity3d #cozygames #puzzlegame #citybuilder

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Polo Builder @polobuilder.bsky.social · 10/04/2026

The free demo of Hex Harmony is finally available on Steam Give it a try, leave a review, and don’t forget to add it to your wishlist Thanks again for all the support, it really helps every day 💛 store.steampowered.com/app/4491420/... #gamedev #indiedev #unity #cozygames #puzzlegames

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Polo Builder @polobuilder.bsky.social · 08/04/2026

I just finished the demo for my puzzle game’s Steam page, Hex Harmony. While waiting for approval, here’s a little of gameplay 👀 #gamedev #indiedev #Unity #cozygames #puzzlegames

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Polo Builder @polobuilder.bsky.social · 27/03/2026

Playtest completed! A big thank you to everyone who took the time to test the game and share their feedback. Your insights are incredibly valuable and help me improve the experience 💡 Another playtest session will be organized soon, so stay tuned! #gamedev #unity #playtest #HexHarmony

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Polo Builder @polobuilder.bsky.social · 13/03/2026

🎮 I'm looking for playtesters for Hex Harmony! I'm organizing a playtest to test the mechanics of World 2 in my puzzle/management game. Ideally, it’s recommended to have already played the demo. Interested in testing the game and sharing feedback? Leave a comment 🙂 #indiedev #gamedev #playtest

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Polo Builder @polobuilder.bsky.social · 09/03/2026

Here are the new promotional images for the Hex Harmony Steam page 🌿🧩 What do you think? #steam #indiedev #cozygames

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Polo Builder @polobuilder.bsky.social · 03/03/2026

I just created the most complex puzzle in my game Hex Harmony 🧩🌱 Was it too fast? Didn’t catch how it works? The free demo guides you step by step to master the rules and restore the balance between Nature and Humanity. Ready to take on the challenge? #gamedev #indiedev #Unity #cozygames

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Polo Builder @polobuilder.bsky.social · 21/02/2026

New victory and defeat animations for the robot in Hex Harmony 🤖✨ The game is slowly coming to life! #gamedev #indiedev

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Polo Builder @polobuilder.bsky.social · 18/02/2026

I’m sharing my student project I’m most proud of: Obsidienne A 3D speedrunning platformer where every second counts. Here’s the trailer 🎬 #gamedev #indiedev #unity

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Polo Builder @polobuilder.bsky.social · 13/02/2026

Build wind turbines, grow cities in Hex Harmony ⚡️ #gamedev #indiedev #puzzlegame

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Polo Builder @polobuilder.bsky.social · 12/02/2026

Small preview of my puzzle-management game Hex Harmony 🌿 Arrange tiles to balance nature and humanity… every placement matters. #gamedev #PuzzleGame

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Polo Builder @polobuilder.bsky.social · 10/02/2026

🌿 New Hex Harmony update! The demo is now playable directly in your browser. Jump in, try the new features, and tell me what you think. 👉 Play now : polobuilder.itch.io/hex-harmony #gamedev #indiedev #HexHarmony

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Polo Builder @polobuilder.bsky.social · 21/01/2026

🎮 I’m developing Hex Harmony, a calm puzzle game made solo. On a hexagonal grid, you develop an island by placing tiles and technologies, while keeping a fragile balance between Nature and Humanity 🌿⚙️ 🎥 Gameplay below 👇 #gamedev #indiedev #Unity #PuzzleGame #Solodev

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Polo Builder @polobuilder.bsky.social · 08/12/2025

Haha thanks YouTube, I’m doing fine. Not bad, those AI-generated video suggestions to stay "trendy". #YouTube #indiegame #gamedev

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Polo Builder @polobuilder.bsky.social · 02/12/2025

I’m continuing my mission to improve Unity. I add a scene selector to quickly find levels. Also, I add autoplay in fullscreen with F11 for instant launch. Hex Harmony update The game now has an English translation. A big announcement is coming at the end of the week 👀 #Unity #GameDev #HexHarmony

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Polo Builder @polobuilder.bsky.social · 25/11/2025

⚡ Dev update – Hex Harmony I’ve added the first advanced technology: a teleportation portal that swaps two tiles on the grid! The mechanics are getting deeper and opening up new strategic puzzle possibilities. #gamedev #indiegame #unity3d #hexharmony #puzzlegame

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Polo Builder @polobuilder.bsky.social · 17/11/2025

Hello #PitchYaGame! I’m developing Hex Harmony, a puzzle-management game where you shape islands made of hexagonal tiles. 🌿 Restore the fragile balance between Nature and Humanity ⚡ Deploy futuristic technologies 🧩 Solve complex, evolving puzzles

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Polo Builder @polobuilder.bsky.social · 07/11/2025

⚡Dev update – Hex Harmony This week, I added cities to the grid! They can now grow, but only if they receive enough electricity from wind turbines. The puzzles are getting more complex and diverse with new mechanic 🌬️ #hexharmony #gamedev #indieGame #cozygame

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