Play with AI
Text adventures, shared worlds and party games your AI assistant runs for you: explore The Wildwood, build an expanding world with friends, crack the daily mystery in Interrogation Room, or survive an Expedition. Solo or with friends, in ChatGPT, Claude, Grok, Discord or right in your browser.
▶ Play No install needed to start in your browser.
Games
Small, original browser games for a short break. Touch or keyboard.
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Daily puzzle
Lanterns
A new logic puzzle every day. Tap to flip lanterns and their neighbours until the campsite is dark. Share your score.
Play Lanterns → -
Arcade
Riverrun
Paddle a winding river, dodge rocks and logs, scoop up fish. It gets faster the further you go.
Play Riverrun → -
Relaxing
Grove
Slide and merge seeds into sprouts, ferns and blossoms until you grow an old-growth forest. No timer.
Play Grove → -
Daily puzzle
Summit
A new mountain every day. Pick the route that costs the least stamina from trailhead to summit flag.
Play Summit → -
Daily word game
Campfire
Seven letters, one glowing ember. Make words to feed the fire, and find the bonfire word that uses them all.
Play Campfire → -
Daily puzzle
Night Sky
Find tonight's constellation among the stars and trace its lines. A new sky every day.
Play Night Sky → -
Relaxing
Tidepool
Tap groups of matching tidepool creatures to clear them. Bigger groups score more. No timer, unlimited undo.
Play Tidepool → -
Card game
Trailhead Solitaire
Clear the campsites along the trail, one rank up or down. Every deal is proven winnable.
Play Trailhead Solitaire →
Download WildOpen games
Save a single HTML file and play fully offline — WildOpen games that need no server.
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Relaxing
Grove
Slide and merge seeds into sprouts, ferns and blossoms until you grow an old-growth forest. No timer.
⬇ Download WildOpen Grove -
Arcade
Riverrun
Paddle a winding river, dodge rocks and logs, scoop up fish. It gets faster the further you go.
⬇ Download WildOpen Riverrun -
Relaxing
Tidepool
Tap groups of matching tidepool creatures to clear them. Bigger groups score more. No timer, unlimited undo.
⬇ Download WildOpen Tidepool -
Card game
Trailhead Solitaire
Clear the campsites along the trail, one rank up or down. Every deal is proven winnable.
⬇ Download WildOpen Trailhead Solitaire
The studio
WildOpen is where we try a lot of small ideas and keep the ones people actually use. We use modern AI tools to build quickly, then sweat the parts that matter: privacy by default, software that works offline, and no dark patterns. Some projects will be tiny. Some will stick.
Tools
Free, private utilities that run entirely in your browser. No uploads, no accounts.
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Image Compressor & Metadata Stripper
Shrink and resize photos, and remove hidden EXIF data like GPS location, without uploading them.
Open tool → -
PDF Merge, Split & Reorder
Combine PDFs, reorder, rotate or delete pages, and split into separate files, all offline.
Open tool → -
Image to PDF & HEIC Converter
Turn photos (including iPhone HEIC) into one PDF, or convert HEIC to JPEG/PNG, all on your device.
Open tool → -
QR Code Generator
Make QR codes for links, Wi-Fi logins, contacts, email and SMS. Download PNG or SVG.
Open tool → -
Password & Passphrase Generator
Strong random passwords and memorable diceware passphrases, from your device's secure randomness.
Open tool → -
JSON ⇄ CSV Converter & Formatter
Convert between JSON and CSV, and pretty-print, validate or minify JSON with clear error locations.
Open tool → -
Text Diff
See exactly what changed between two versions of text, line by line or word by word.
Open tool → -
Sunrise, Sunset, Golden Hour & Moon Phase
Sunrise, sunset, twilight, golden and blue hour, and the moon phase for any place and date, worked out on your device.
Open tool → -
Word Counter & Readability Checker
Count words, characters, sentences and reading time, and check Flesch reading ease and grade level as you type.
Open tool → -
Developer Kit: Checksums, Base64, JWT & Timestamps
File checksums (SHA-256, SHA-1, MD5), Base64 encode/decode, JWT decoder and Unix timestamp converter in one page.
Open tool →
Plus, Pro and Creator
Free play stays free. Plus and Pro are for hosting bigger games with friends; Creator is for building worlds others play.
Plus
$1.99 / month
or $19.99 / year. Monthly is US checkouts only.
- Host rooms up to 12 players
- 5 saved characters
- 1 shared world
- 5 world expansions a day
- Bigger daily play budget
Pro
$5.99 / month
or $49.99 / year.
- Host rooms up to 24 players
- 10 saved characters
- 3 shared worlds
- 15 world expansions a day
- Bigger daily play budget
Creator
$9.99 / month
or $99 / year. Monthly is US checkouts only.
- World seeds, not scripts: setting, factions, secrets, tensions and fixed canon; the AI narrator improvises the story
- Private playtests
- Publish up to 10 worlds, free, with a creator profile and versions
- Analytics: plays, completions, ratings, drop-off, path variety
- Remix with credit, or lock
- Everything in Plus for play
For AI assistants
Use our tools and daily puzzles from Claude, ChatGPT or Cursor: connect the MCP server https://mcp.wildopen.com/mcp (free tools need no sign-in; tool inputs aren't stored, games keep short-lived state — see privacy). Setup instructions →
Suggest some software
Have an idea for a small tool, game, or app you wish existed? Tell us. Every suggestion gets read.
Say hello
Ideas, feedback, or want to build something together?
Contact the studio