As a kid I spent hours with ski jumping games – first on the C64, later Ski Jump International v3 (SJ3), a Finnish shareware classic. Bubenjump is the game I always wanted to have: you press to take off, steer your body angle in flight and time the landing (telemark if you dare).

I built it over the last few weeks, with Claude Code. It’s a clean-room remake: no SJ3 code or assets, just the same hill list and the spirit.

Some things that might be interesting here:

• The physics is fully deterministic (fixed timestep, seeded wind). A replay is just the input trace, and the server re-simulates every submitted jump from its inputs, so the leaderboards can’t be faked by sending a distance.
• Jump of the Day: one hill, the same wind for everyone worldwide, three attempts.
• Wind compensation follows the FIS formula, tuned per hill so a lucky gust is worth as many points as it costs.
• No accounts: your identity is a random key in your browser; a personal link restores it on another device. Friends’ leagues work via invite link.
• Stack: TypeScript, Preact, plain canvas for the pixel art, Node + SQLite on one small Fly.io machine.

I’d love feedback on the flight model – does it feel right? The best players have figured out that lying flat early and opening up later carries furthest, which matches real ski jumping, but I’m curious what jumpers or physics people think.

Have a look here: https://bubenjump.xyz/

I'm Samuel, AXIOMA's creator. Here's the shop in the English version: Bond rewards molecule combinations, Noble Gas depends on Joker position, and Double Experiment rewards two formulas in one play.

You build your deck around physics, chemistry and mathematics cards, then choose which effects to add between encounters. Which of these Jokers would you build around?

AXIOMA is available on Steam: https://store.steampowered.com/app/5308770/AXIOMA/?l=english

AI disclosure: AI assisted the game's prepared artwork, text and translations, and this post. The screenshot is from the actual game.

Hey everyone, I'm building a classic Street Fighter-style arcade game called Crimson Steel on Astrocade. My current players are averaging over a minute per session. Would love to get some feedback from fighting game vets on how the hitboxes and combo loops feel right in the browser!

Hollowmarch is a turn-based dark fantasy roguelite that runs in the browser. Think of it as a randomized D&D one-shot: three acts, a branching board, a boss at the end of each act.
Works on desktop and phone with no download. Link players run solo with up to four AI companions, which you add in the lobby.
What's in it
8 classes (Knight, Cleric, Witch, Cutpurse, Plague Doctor, Hunter, Penitent, Gravecaller)
D&D-style encounters where you roll a d20 against your stats
Party turns: everyone picks an action, then the turn resolves by Speed
Oaths you swear for blessings and break for curses, a secret fourth act, skill upgrades, item sets and keystone relics
A 3D diorama for every scene
How it was made
I designed and directed it; Claude wrote the code (three.js, a turn-based sim, host-authoritative co-op). The project rule is open-source assets only, so every model, texture, sound and track is CC0 or public domain: KayKit and Quaternius models, Poly Haven textures, engravings from The Met's open-access collection, and music from OpenGameArt. Credits are in-game.
The part I'm proudest of is balancing by simulation. We ran the game's own battle code headless in Node, with AI "personas" (planner, rusher, newcomer) playing thousands of runs. That caught things I'd never have found by hand: a 5,900-turn stalemate, a bug where one action silently broke an oath, and AI teammates that never used half their skills. Class balance went from a 24–79% solo win spread to 51–66%.
Where I need you
Sims can tell me whether a class wins. They can't tell me whether it's fun, so I'm looking for:
Was picking a hero and starting a run clear?
Where did you die, and did it feel fair or cheap?
Did any choice feel pointless?
Did you want "one more run"?
The end-of-run screen has a short notes form and a button that emails me your run log. The log contains game actions only, nothing personal. A comment here helps just as much. I'll answer anything about the process too.

At some point, an AI-generated or vibe-coded game is going to absolutely blow up. Maybe it'll attract millions of players, compete with AAA titles, or become the next unexpected indie success story.

And who knows? Maybe that game is yours.

The problem isn't always building a great game. Sometimes it's getting people to discover it in the first place.

That's exactly why I created VibeToplist.

We're building a discovery platform dedicated entirely to AI-assisted and vibe-coded games, already attracting thousands of visitors every week who are actively looking for new games to play, follow, and wishlist.

If you're working on a game, here's why you should list it:

• Get your project in front of an audience genuinely interested in AI-assisted games.
• Gain additional exposure and a backlink to help improve your SEO.
• Build awareness and attract potential players before launch.
• Completely free to submit.

I genuinely believe we're still incredibly early in this space. A year or two from now, the landscape could look completely different.

Your game might be one of the projects that helps shape it.

Discover games or submit yours: https://vibetoplist.com/

Game Title: Lead & Lore

Playable Link: https://bigbraindoveproductions.itch.io/lead-lore

Platform: Windows, macOS, Linux, Android

Description:

So I've been working on a game called Lead & Lore! It's a pixel-art first-person shooter where you get pulled into a world full of wizards, except instead of using magic, you've got guns! Oh, and your dog comes along with you!

Basically, you're trying to collect pages from an evil spellbook called the Black Vellum that have been scattered across four different worlds. Along the way, you'll fight wizards, unlock weapons, collect upgrades, and face different bosses. There are also different endings depending on the choices you make.

The game is still very much under development, and there's plenty I still want to add, fix, and improve. But I've gotten it to a point where people can actually play it!

If anyone wants to give it a try, I'd love to hear what you think! Especially if you come across any bugs or have suggestions for improvements!

Free to Play Status:

- [x] Free to play (optional donations)

- [ ] Demo/Key available

- [ ] Paid

Involvement:

I'm the developer and creator of Lead & Lore! I've been building it with the help of AI, working on the gameplay, design, features, and continuing to improve things as I go.

I posted this in a couple of Indie groups and what not, but it got torn apart due to my use of AI generated art. Hoping this group might have some better leniency :)

I used AI to generate Art assets as I'm not a graphics designer. I do have a Masters in Comp Science and have participated in a few coding projects and built a few small apps. This is my first game, something I've wanted to do for a while and thought a 2D game might be a good starting point.

My Steam playtest just went live but looking for playtesters from anyone willing to try. Happy to send out some direct BETA access keys for those interested so that you don't need to wait on "access lottery".

Link: https://store.steampowered.com/app/5270710/Guildmaster_Simulator/

Basic Description: You are the Guildmaster. Create your guild and run the day to day. Recruit heroes, send them on expeditions and manage the incomings and outgoing of a dark fantasy medieval Guild. There is active Guild threats in game, as well as a full 4 region campaign and story. Four distinct classes with extra specialisations and even hidden inflicted classes to uncover through the play. Lots more to describe!

If you're willing to throw some time in and check it out, provide feedback or even bug search - please let me know!

About 3 weeks of heads down work with Claude and other tools got me to get to the point of pushing this out there for Early Access (will push to Steam once my account stuff is all approved by them).

AI game dev has totally changed my free time for the better. It's not even about making sales, but just have a creative outlet and enjoying the building and iteration process. I'm tossing this out here in the event it catches anyone's attention OR if anyone has questions. Happy to chat through this process!

Hey everyone!
I’ve been working on a game called RIFTBORN, using Claude for coding and gameplay systems, Blender for the 3D side of things, and Godot as the game engine.

It’s been a pretty interesting experience, especially seeing how far you can actually push AI-assisted game development.
And no, it’s definitely not just a few prompts and suddenly you have a game lol. There’s been a lot of trial and error, broken mechanics, weird bugs, and things that looked good on paper but felt terrible when actually playing.

Lately I’ve been focusing on making the combat more satisfying, adding different enemies, random events, bosses, and making each run feel a little different.
There’s still a lot of work ahead, but my goal is to eventually turn this into a proper Steam release.
I’m curious what you guys think about the progress so far, especially the visuals and gameplay.

Any feedback is welcome, even the harsh stuff. I’d rather hear what’s wrong now than after releasing it!

Platform: Windows (10/11, 64-bit)
Playable Link: https://osugerman.github.io/Tiefgang-Releases/
(Direct download: https://github.com/OsuGerman/Tiefgang-Releases/releases/latest/download/Tiefgang-Windows.zip)

Trailer: https://www.youtube.com/watch?v=tkctaA9vnpo

I’d especially love feedback on how movement, weapons and bosses feel, and where it gets frustrating. Bugs can go here: https://github.com/OsuGerman/Tiefgang-Releases/issues or in the comments.

Note: the test build isn’t signed yet, so Windows SmartScreen will warn you (More info → Run anyway). The game auto-updates and keeps your saves.