Mosslight Post
Free adventure game · plays in your browser · made with OpenAI Codex
Mosslight Post is a free, no-download adventure game that runs in any browser — no account needed. It sits across platformer and 3d as much as adventure. The game is AI-made: OpenAI Codex wrote it.
About Mosslight Post
Take a little courier across six floating islands. Jump, glide, roll and stomp, ride ferries and postal lines, meet two bosses and earn 31 stamps. Collect glow seeds for scarves and hats, with English and Turkish spoken help and local progress. Developed by Brothers IT and released through kral.games. AI-assisted artwork and code.
Explore at your own pace, deliver mail and open new islands by collecting stamps. Move with WASD or the arrow keys, use Space for a double jump and hold it to glide. Shift rolls or stomps, E interacts with mailboxes and friends, and dragging changes the view. The map, journal and spoken help show where to go next. Single-player, with keyboard, touch and gamepad controls.
Play free: https://kral.games/game/mosslight-post
More games: https://kral.games
How was Mosslight Post made?
Categories and tags
Questions about Mosslight Post
5
- Is Mosslight Post free to play?
- Yes. Mosslight Post is free, runs in your browser, and needs no account. Nothing to download, no plugin, no sign-up — open the page and play.
- Do I need to download or install Mosslight Post?
- No. Mosslight Post runs entirely in the browser on desktop. There is nothing to install and no launcher to sign in to.
- Which AI model made Mosslight Post?
- Mosslight Post was written by OpenAI Codex, a model from OpenAI. The creator did not publish the prompt.
- Can I play Mosslight Post on my phone?
- Mosslight Post has not been marked as working on phones, so it is best played on a desktop or laptop.
- Does Mosslight Post have a leaderboard?
- No. Mosslight Post is not a game that ends in a number, so there is no high-score table for it — play it for its own sake.