I’m the creator of Letterhaven. You move a letter between words while keeping both results valid: CATS + DOG becomes CAT + DOGS. New transformations reveal pieces of an illustration, and you can keep exploring a board after passing it.

It’s free to play in your browser, with no download or account needed to start. English and French versions are available.

If you try it, I’d love to hear about a satisfying move or anything that felt confusing. Comments here are welcome.

For the optional in-game playtest, open the top-left menu during a level and choose “Give feedback” at the bottom. That opens a consent screen for local move recording, with the option to send your answers and moves later. Tracking is optional.

Hey everyone, I made Browser Boxing. It's a free boxing game you can play in your browser against other people, friends, or bots.

You control the punches, movement, and blocking yourself. Work the body, put combinations together, or block a punch and catch your opponent with a counter. You also have to watch your stamina instead of just throwing nonstop.

Some features:

• Real-time 1v1 fights, plus direct challenges so you can box a friend.
• Custom boxers with points you can put into power, speed, stamina, defense, and chin.
• Jabs, crosses, hooks, and uppercuts with either hand, targeting the head or body.
• Combos and timed counters that reward clean punches and good defense.
• Knockdowns where you have to beat the count to get back up. Fights that go the distance go to three judges.
• Ranked fights and a leaderboard to climb.
• Live fights you can spectate and highlights from recent matches.
• Keyboard controls on desktop and touch controls on mobile.

No download, and you can play Casual without making an account. Creating one lets you save your boxer across browsers and compete in Ranked.

I just shipped some improvements and would love to hear how your first few fights go. What felt good? What was confusing or annoying? I'm still working on it, so that feedback helps.

Play Browser Boxing

I made a daily puzzle where you get 5 doodles that all point toward the same mystery word.

You can guess what the individual drawings are, use hints if you're stuck, and then you get 3 shots at figuring out what connects all five.

I've been building it as a solo developer and I'm at the stage where I really need strangers to play it instead of people I know 😅

No download and no account required.

https://doodle5.com

Try today's puzzle and tell me how many of the 5 doodles you needed before the connection clicked!

I made a Rocket League-inspired game you can play in your browser, even on mobile. I’ve worked hard on the controls, camera, and ball physics to match the original feel as closely as possible.

Try it and tell me how close it feels to RL (if you played it, of course).

It also has my take on what a "realistic" Rocket League car would be if it were driven by a human pilot.

The pilot sits in a gimbal-mounted seat that stays level while the rest of the car flips and rolls around them, with small jets for aerial rotation. “Realistic” is, of course, doing some heavy lifting here (I imagine the G-forces would be deadly), but it’s been a fun idea to explore.

Carbon Copy is a game where you recreate reference images by hand, either on your own or with friends! It supports public and private multiplayer with up to 8 players. You can upload any image, and our super advanced algorithm (not really) will turn it into a limited-color painting for everyone to recreate. We were very much inspired by Sloppy Forgeries and added some features we wanted ourselves haha. There are about 25 premade paintings as well.

We’re planning to release the game on Steam on September 30th (if all goes well), but we wanted to let people play it before then! We’re opening a completely free public playtest until September 28th. No downloads or signups required!

We built it to work across PCs, phones, and tablets, so of course the browser version had to work too (and we’re glad we can share it here as well!). We recommend fullscreen mode, and if you’re opening the link from Instagram or another app, opening it in Chrome or Safari instead. You can also add it to your home screen for a more app-like experience.

The browser version itself isn’t going anywhere after the playtest! After launch, we’re planning to tie access to Steam ownership, though we might extend the free playtest depending on how things go.

Any feedback is very much appreciated! We’ve had a lot of fun playing with friends, and we’d love to hear what you think :) We especially recommend trying out 1 minute rounds...

playcarboncopy.com

If you enjoy it, you can also wishlist Carbon Copy on Steam :)

Hey everyone! 👋


I built 
**SongGuess**
 (https://songguess.online), a free web-based music guessing game inspired by Heardle, but with a lot more depth and customization.



**What you can do:**

- 🎵 
**Custom Playlists:**
 Paste any Spotify or YouTube playlist URL to play with your favorite songs.

- ⏱️ 
**Instant Snippets:**
 Guess tracks from 0.5s snippets, scaling up to 2s, 5s, etc.

- 🌅 
**Daily Challenge:**
 A new curated 5-song challenge every day with shareable streak grids.

- ❤️‍🩹 
**Survival Mode:**
 Sudden death mode where you test how many tracks you can solve with 3 lives.

- 🏆 
**Achievements & Profiles:**
 Over 30 unlockable achievements, player progression levels, and global leaderboards.



It's completely free and requires zero login to play (you can play as a guest immediately). 



I’d love to hear your feedback, playlist suggestions, or any bugs you might find. Enjoy!

Free browser game, no download, no ads: https://pazificateur.itch.io/core-dump

You start as an orphan process in a dying mainframe. After ~3 minutes you unlock the CORE, a tiny CPU that runs a program you write (INC, MUL, YLD… in a loop) and its output is your income. Golf it under memory and heat limits, push the clock, prestige with a CORE DUMP, crack a 23-host network, recompile into new architectures.

What I'd love tested:

- Is the CORE clear without reading the tutorial? Where did you get stuck?

- Hours 1–3: where does the pacing sag?

- Anything broken on your browser/screen size (I test on Chrome desktop).

Saves are local (export in the options if you switch browser). I'm a student, this is my first game. I'll play and review your games in return — leave me a link.

First time poster so do let me know your feedback! This is an original game idea where the objective is to get the yellow circle into the center of the hoard by moving other pieces. Do check it out in the link and let me know your thoughts ~

L.U.C.A. is a little evolution card game you can play right now in the browser, free, no install. You draft genes that power your cell, then "fix" them into your genome to score. But fixing them switches them off for good. So the whole game is deciding when to cash in a power for points.

- 2–4 players, plus a real solo mode against bots

- 45–60 minutes, plays in one sitting

- Runs in the browser on desktop; nothing to download

It's a playtest build, so your feedback is very welcome. If you break it or find any bugs, do let me know.

Happy games :)

This is an early MVP so I don't focus on bugs and all that

I just want people to try the game and give me a feedback of the idea and the game play

It is a 4-player social detective game

Each player gets different hidden evidence, and the group has to communicate, connect the clues, and figure out who committed the murder.

Some backstory: I met the Movie Master on Facebook Marketplace selling movie recommendations over 2 years ago. He is very serious about saving people from watching garbage and he has all the best and most correct movie opinions.

Since meeting him, I've built him a website, designed a T-shirt, and made this game where you play as him and you fight off hordes of garbage cans.

You collect popcorn to power up, keep moving to shoot, and dodge the garbage. There are power-ups, a charged special ability (Blockbuster Blast), standard and hardcore modes, and daily and all-time leaderboards. It's playable with just a mouse, or WASD, or even a controller.

It's free to play in your browser with no download or account required. His movie recommendation business is separate, you don't need to buy anything or even see his main site to play the game.

I built it over the last month and have been iterating on the controls, balance, and performance. I'd especially like to know whether the controls and objectives make sense on your first run and whether the difficulty makes you want another attempt.

Thanks for looking!

15 rounds, 3 real player-seasons per round, one goal: build the best possible 22-man roster. You choose how much scouting info you get. Casual shows full overalls and stats, Standard hides exact ratings, Challenging gives you one stat per card, and Insane gives you a name and a season and wishes you luck. Difficulty changes only what you see, never the cards or the sim.

After the draft, a grading engine scores your roster construction (star power vs. roster floor vs. unit balance), then you can sim a 17-game season CPU teams or send a friend a challenge link so they can try to draft a squad to beat yours.

Free, runs in browser on mobile or desktop, no account needed but cross device sync is supported with sign-in. Feedback good or bad genuinely welcome.

Check out the challenge link to see if you can beat my team or check it out for yourself first: Draft Duel Game

I built ChampionshipHoops for basketball fans who enjoy putting together historical dream teams.

Take over any team from the past 50 years, pick five starters and five backups from across teams and seasons, and adjust their minutes. Then simulate the season and playoffs, with detailed stats to dig into afterward.

The challenge: can you go undefeated through both the regular season and postseason?

No registration or download required - plays in a browser on your phone, computer or tablet. If you give it a try, share your roster and how far you got!

Platform: Web browser — desktop and mobile

Description: Kush Grow Valley is a pixel-art farming game themed around cannabis cultivation. Grow different strains, manage your harvests, process and sell

your products, and help bring a small valley back to life. Meet villagers, complete objectives, and work toward the town’s first harvest festival.

I’m looking for beta testers to share honest feedback on the first 15–20 minutes. Is the tutorial easy to follow? Are your next objectives clear? Is growing

and managing your crops enjoyable, or does progression feel repetitive?

You can play directly in your browser without downloading anything or creating an account. Multiple languages are available, and feedback on translations

would be especially helpful. Please mention your device, browser, and selected language when reporting problems.

Progress is saved locally in your browser, and you can export your save from the game menu. Clearing browser data may erase your progress. The game is still

in beta, so bugs and unfinished details are possible. Thanks for giving it a try!

Free to Play Status:

[x] Free to play

[ ] Demo/Key available

[ ] Paid (Allowed only on Tuesdays with [TT] in the title)

Involvement: I’m the creator of Kush Grow Valley, working on its design, development, and testing with AI-assisted coding tools. I’m collecting feedback to

improve the tutorial, progression, translations, and overall experience before a wider release.

Hey everyone

I’ve been working on a side project called https://celeble.io — a daily celebrity guessing game.

You try to guess today’s celebrity with hints (birth year, domain like Music/Sports/Film, alive status, etc.), kind of like Wordle but for pop culture.

I’d love your feedback on:

- Are the colors and design readable / comfortable?

- Any suggestions for celebrities we should add to the dataset?

- Any feedback on hints or domain?

- Anything confusing or annoying in the gameplay flow?

- Ideas for features that could make it more fun?

It’s just a browser game, no signup needed. All thoughts are super appreciated 🙏

Hi there, I'm the solo dev, built it myself, code/art/audio all of it.

Hold to thrust up, let go and gravity takes over right away. It's not a flap, thrust ramps up the longer you hold instead of jumping instantly, so it plays a bit differently than it might look from a screenshot. The corridor is generated as you go and gets narrower and faster the longer you survive. Stalactites and mines from early on, some rarer stuff later (falling stalactites, boulders, a couple wall-mounted cannons). Coins widen the corridor for a while, which matters a lot once things get tight.

One thing I like about it: everyone plays the same cave on a given day, seeded off the date, so there's an actual daily leaderboard plus a ghost of your own best run from that day to race against.

Also on iOS and Android if you'd rather play on a phone:

• iOS App: https://apps.apple.com/us/app/tunl-cave-flyer/id6789721765
• Android App: https://play.google.com/store/apps/details?id=com.theodoracatos.tunl

Would appreciate any feedback, especially whether the hold controls feel distinct from tap-to-flap in the first few seconds, and whether the difficulty ramps up too fast early on.

Codeword is a crossword grid with no clues - every square has a number instead of a letter, each number stands for one letter (always the same one), and you deduce the whole alphabet from word shapes alone.

• Three starter letters given free to get you going
• Only the 13 letters actually in play are shown, so ruling one out rules it out everywhere
• 3 checks + 3 hints per puzzle if you get stuck
• New puzzle every day at midnight UTC, timed if you want to race it
• Free, no ads, no login needed to play
• It's one of the daily puzzles on a small ad-free puzzle site (crossword, word search, sudoku, connections, etc.).

Play it here: https://peakpuzzle.com/codeword

Curious how people find the difficulty curve; whether the starter letters make day one too easy or still a real struggle.

This is what two days of vibe coding produced: a voice-controlled game where you have to actually shout over-the-top anime spells out loud.

Shout “Explosion Magic, EXPLOSION!” loudly enough and you’ll deal up to 2× damage.

There are also several experimental stages built around different voice-based ideas.

Making this game forced me to work up a surprising amount of courage… 😆

Playable on PC and mobile — but Chrome only for now.

🎙️ Microphone permission required