OHNSINN's Avatar

OHNSINN

@ohnsinn.bsky.social

Zürich based game development studio. Currently working on Monuments to Ruin, a foggy tower defence game. Steam: https://store.steampowered.com/app/3579410/ Discord: https://discord.gg/KVfY6kXyTh Insta: https://www.instagram.com/ohn.sinn/

119 Followers  |  151 Following  |  26 Posts  |  Joined: 22.05.2025  |  2.1162

Latest posts by ohnsinn.bsky.social on Bluesky


At the top the headline #turnbasedthursday. The background is a city in aquatic tones with magical light shining in green and pink. Three characters stand on a rooftop, looking at the city. "Players: Find your next  favorite game!" on the left, flanked by a sticker of an eye. And "Devs: Show us your projects!" flanked by a sticker of a hand pointing downward on the right.

At the top the headline #turnbasedthursday. The background is a city in aquatic tones with magical light shining in green and pink. Three characters stand on a rooftop, looking at the city. "Players: Find your next favorite game!" on the left, flanked by a sticker of an eye. And "Devs: Show us your projects!" flanked by a sticker of a hand pointing downward on the right.

Turn-based is BASED!

I'm excited to host this week’s #TurnBasedThursday on Bsky! 🥳

So, fellow #GameDev and #IndieGameDev folks, share your games below and use the hashtag! And if you're a #gamer who loves turn-based games? 🔁 ❤ your favorites from the replies!

19.02.2026 12:42 — 👍 106    🔁 55    💬 56    📌 1

Thank you!!

19.02.2026 13:21 — 👍 1    🔁 0    💬 1    📌 0
Video thumbnail

Thank you for hosting #TurnBasedThursday!
Monuments to Ruin is a roguelite towerdefence game where you defend the last remnants of humanity and explore a fog covered world.
Check it out on steam!
steam.pm/app/3579410

#indiegame #gamedev #roguelite #towerdefence #games

19.02.2026 12:52 — 👍 23    🔁 2    💬 1    📌 0

Most of the games here aren't finished. No point in waiting with showing what you are working on. Even if it's just a box prototype, it's still cool to see! This isn't a press release. You are allowed to show unfinished things ☺️

11.12.2025 17:52 — 👍 2    🔁 0    💬 1    📌 0

Thank you!! ^^

11.12.2025 15:28 — 👍 1    🔁 0    💬 0    📌 0
Post image

I'm honoured to be officially hosting this week's #TurnBasedThursday! 🥳

🎨If you're a #GameDev / #IndieDev, comment below with your awesome #turnbased game!

EVERYONE!
🔁 Repost & ❤️Like this tweet
👉 Tag other games & devs you support
✨ Add the games you love to your wishlist!

11.12.2025 11:00 — 👍 124    🔁 75    💬 56    📌 3
Video thumbnail

Thank you for hosting #TurnBasedThursday!
Monuments to Ruin is a roguelite towerdefence game where you defend the last remnants of humanity and explore a fog covered world.
We are running another playtest right now so join in!
steam.pm/app/3579410

#indiegame #gamedev #roguelite #towerdefence #games

11.12.2025 11:40 — 👍 29    🔁 3    💬 1    📌 0
Video thumbnail

Our second playtest for Monuments to Ruin is live now! We'd love to hear what you think and all the bugs you find (maybe that one a bit less)! You can find it here: steam.pm/app/3579410
There is also a post on steam with all the changes we made since last time.
Thanks already!

#indiegame #gamedev

06.12.2025 17:26 — 👍 11    🔁 4    💬 0    📌 0
Post image

We are part of the #TheMedievalFestival!
It just so happens that we also have a playtest running from tomorrow on so come try out Monuments to Ruin and many other games here: store.steampowered.com/curator/4474...

#indiegame #gamedev #roguelite #games #towerdefence #gamedesign

05.12.2025 18:01 — 👍 7    🔁 1    💬 0    📌 0

Thank you!!

04.12.2025 14:47 — 👍 2    🔁 0    💬 0    📌 0
Post image

We're honored to host this week's #TurnBasedThursday!✨

You have the floor, game devs! Drop your turn-based #indiegame projects 👇! Be sure to show us your store page!

❤️ & 🔁 go a long way towards spreading the word and supporting creatives! We're excited to see your work!😁

04.12.2025 14:01 — 👍 79    🔁 56    💬 43    📌 2
Video thumbnail

Thank you for hosting #TurnBasedThursday!
Monuments to Ruin is a roguelite towerdefence game where you defend the last remnants of humanity and explore a fog covered world.
We are running another playtest tomorrow so join in!
steam.pm/app/3579410

#indiegame #gamedev #roguelite #towerdefence #games

04.12.2025 14:16 — 👍 22    🔁 4    💬 1    📌 0

Thanks for hosting #TurnBasedThursday, @richardstampdev.bsky.social!

Quasimorph is a #turnbased extraction #roguelike. Unforgiving combat, your own spacecraft, and mysterious dark threat to all life.

We've added a new storyline!

27.11.2025 10:42 — 👍 19    🔁 4    💬 0    📌 0

Thank you!!

27.11.2025 10:43 — 👍 3    🔁 0    💬 0    📌 0
Video thumbnail

Thank you for hosting #TurnBasedThursday!
Monuments to Ruin is a roguelite towerdefence game where you defend the last remnants of humanity and explore a fog covered world.
We are running another playtest next week so sign up!
steam.pm/app/3579410

#indiegame #gamedev #roguelite #towerdefence #games

27.11.2025 10:37 — 👍 23    🔁 6    💬 1    📌 0
Post image

Welcome, kobolds and non-kobolds!

We are honoured to be the official host of this week's #TurnBasedThursday!
Show us your turn-based games, indie devs. =D

Remember to 💬comment, ♥️like and 🔁 share!

27.11.2025 10:16 — 👍 71    🔁 42    💬 44    📌 3

Thanks! ^^

20.11.2025 12:32 — 👍 1    🔁 0    💬 0    📌 0
Post image

Welcome, fellow adventurers from faraway lands! We're thrilled to officially host this week's #TurnBasedThursday! 🦊
Show us what #turnbased games you got #indiedevs 🎲

Remember to 💬comment, ♥️like and 🔁 share!

20.11.2025 11:16 — 👍 74    🔁 37    💬 48    📌 2
Video thumbnail

Thank you for hosting #TurnBasedThursday!

Monuments to Ruin is a roguelite towerdefence game that focuses on intricate build strategies, exploration and an ever-changing world.
We are running another playtest soon so sign up!
steam.pm/app/3579410

#indiegame #gamedev #roguelite #towerdefence #games

20.11.2025 12:24 — 👍 20    🔁 3    💬 2    📌 0
Post image

We’re honored to host this week’s #TurnBasedThursday!

Drop your most creative turn-based screens in the receptacle below.

Are you a turn-based game fan?
Then 💬comment, ❤️like and 🔁retweet all these great games inside this post and support indie devs!

13.11.2025 15:52 — 👍 103    🔁 49    💬 45    📌 2
Video thumbnail

Thank you for hosting #TurnBasedThursday!

We are developing Monuments to Ruin, a roguelite tower-defence game that focuses on intricate build strategies, exploration and an ever-changing world.
We are running another playtest soon so sign up!

#indiegame #gamedev #roguelite #towerdefence #games

13.11.2025 16:05 — 👍 23    🔁 2    💬 1    📌 0

Thank you!!

07.11.2025 15:15 — 👍 1    🔁 0    💬 0    📌 0
Video thumbnail

Hey #PitchYaGame, this is Monuments to Ruin, a roguelite tower-defence game where you defend the last bastions of humanity against an all-encompassing fog.

Fight endless hordes, adapt to a shifting climate and hope you are prepared!

Wishlist, try, share! steam.pm/app/3579410
#gamedev #indiegame

07.11.2025 12:20 — 👍 29    🔁 5    💬 1    📌 0
Video thumbnail

We are running a playtest on Steam for Monuments to Ruin right now! We would love to hear your feedback and dread all the really obvious bugs you'll find. It is available right now on our page: store.steampowered.com/app/3579410/...

#indiegame #gamedev #roguelite #games #towerdefence #gamedesign

10.10.2025 09:41 — 👍 24    🔁 4    💬 2    📌 0
Preview
Schweizer Spielestudios im Porträt - Special - Teil 43 - Ohnsinn aus Zürich: Tower-Defense gegen Nebelmonster Wird die Festung den Horden standhalten Und welche Herausforderungen warten in der nebelverhangenen Welt Im Roguelite "Monuments to Ruin" bringt jede Spielrunde neue Spannung. Ein Interview mit dem Zü...

An interview with Swiss #gamestudio @ohnsinn.bsky.social, currently developing #MonumentstoRuin (paywall). #SwissGames #gamesCHweiz #towerdefense #roguelite #games #indiegames #gamedev #gamedesign www.games.ch/swissgames/a... @sgdach.bsky.social @igda-ch.bsky.social @swissgamehub.bsky.social

03.10.2025 06:01 — 👍 10    🔁 2    💬 0    📌 0
Post image

Monuments to Ruin will be in the Debut Festival on Steam from the 7th till the 11th of August (so uhm... tomorrow)!

Check it out here: store.steampowered.com/app/3579410?...

#debutfest #debutfestival #steamevent #indiegame #indiedev

06.08.2025 08:20 — 👍 9    🔁 3    💬 0    📌 0
Post image Post image Post image Post image

🛫 GROUND OF ACES IS OUT NOW in Early Access on Steam! 🛫

Manage and build your very own WWII airbase!
🎮 Build. Manage. Survive. Take Off. Fulfill missions. 🛩️

store.steampowered.com/app/2308690/...

10.07.2025 16:54 — 👍 38    🔁 19    💬 4    📌 3
Post image

We are at Gamescom this year again but this time as part of the Indie Arena Booth. Come play the game and say hi!

#IndieGame #GameDev #IAB25

01.07.2025 09:07 — 👍 9    🔁 2    💬 0    📌 0
Preview
Monuments to Ruin on Steam Build defences, explore an all-encompassing fog and pray you can fight off the massive hordes of Ruin. Engage with an expansive unlock system and survive in a world that changes with your decisions. ‘...

Monuments to Ruin by @ohnsinn.bsky.social
tinyurl.com/yc8ake5w

Defend that tower!

25.06.2025 08:31 — 👍 5    🔁 1    💬 1    📌 0
Preview
Monuments to Ruin on Steam Build defences, explore an all-encompassing fog and pray you can fight off the massive hordes of Ruin. Engage with an expansive unlock system and survive in a world that changes with your decisions. ‘...

We also submitted the form but here is our steam page for Monuments to Ruin, a roguelite, tower defence game:
store.steampowered.com/app/3579410/...

Thank you for the consideration! ☺️

03.06.2025 18:52 — 👍 1    🔁 0    💬 0    📌 0

@ohnsinn is following 20 prominent accounts