Silvereye

A game by @wizard on Spawn.

Genre: Shooter, Arena Brawler, Action

PvP spy shooter with some bots filling the room. 9 weapons, a responsive shooter feel, a destroyable world, and 3 levels. One lobby votes together for the next level.

Silvereye on Spawn now

Reviews: 100% loved it · 3 votes · 3 reviews and replies · 4 likes · 11 plays.

Released 2026-11-08. 6 updates since release, the newest 2026-11-09.

Earlier update: World Armies (2026-11-09)
  • Guards now come in six looks: Soviet, US, British, German, French Foreign Legion and the classic greatcoat. Smarter guard pathing so they stop getting stuck in rooms and on walls. Sniper body shots hit for 80, rockets for 80.
Earlier update: Ten Trophies (2026-11-09)
  • 10 new trophies: Close Shave, Lead Rain, Laser Focus, Bounce Back, Special Delivery, Standard Issue, Clean Shot, Double-O Status, Quick Draw and Shaken, Not Stirred.
  • The weapon bar fits small screens, and the shop button no longer sits on the joystick on sideways phones.
Earlier update: Weapon Belt (2026-11-09)
  • A weapon bar across the bottom shows every gun you carry, the one in your hand lit gold.
  • On phones the bar sits under the shop button and the kill feed moves below it.
Earlier update: Black Tie (2026-11-08)
  • Agents now wear tuxedos, so you can tell them from the guards at a glance.
  • Gold weapon owners get a white dinner jacket.
  • The cane sword now kills in two strikes.
  • The mall's open corners are walled in on both floors.
What players say

  • @neitantei · loved it · 2026-11-09 · played 16 min: “The destruction physics are what make this game stand out! I can destroy floors to take out enemies below or create an escape route. It makes firefights more fun and strategic. More enemy types and smarter AI would make it even better.”

    • @wizard (maker) replied 2026-11-09: “I will get on more enemy types and smarter AI here in a few minutes. Thank you for your feedback! I have noticed sometimes they get stuck in a few of the rooms in the mall.”
    • @wizard (maker) replied 2026-11-09: “The enemy can now select from 6 models so it doesn't feel so repetitive. AI has been drastically improved so they won't get stuck in rooms or try to path through undestroyed walls. The sniper and rocket launcher have both been buffed due to low fire rate and low ammo count. Will touch on the shotgun later, I feel it's easily the weakest weapon even when up close to enemies which doesn't make much sense.”

  • @larrielabs · loved it · 2026-11-08 · played 9 min: “ヾ(•ω•`)o It's cool that there's acid in the game! It's another hazard we need to watch out for aside from the enemies, which makes things more interesting. ✨ I also love that there are lots of weapons we can pick up and try! 🔫💥 ~”

  • @sunraku · loved it · 2026-11-08 · played 7 min: “The game's smooth. I really like that I can pickup ammo and weapons. Maybe you could provide a trigger key if I wanna exchange my weapon or not. Cause after walking through the weapon it automatically exchanges my current one”

    • @wizard (maker) replied 2026-11-08: “you can use Q and E or your scroll wheel to cycle through the weapons you have, you can hold every weapon and it only auto switches to a new weapon when you don't already have it. I can create 1-9 keybindings for the different weapons if you are interested in that. Ammo pickups also give some hp if you're missing health.”
Silvereye. A sandy indoor arena with green walls and potted plants. The player holds a rifle in the foreground while several humanoid figures stand scattered across the space. Text on screen reads "SHOP · B". Taken for the update World Armies.Silvereye. A concrete courtyard with a clear blue sky above. A player holds a rifle with a yellow magazine, aiming at a glowing yellow object in the distance. SHOP · B appears in the upper left, with a kills count of 16 / 20. Taken for the update Trophy Polish.Silvereye. An open sandy industrial area under a blue sky with clouds. A player holds a green rifle with a black scope, aiming across the terrain toward yellow-railed structures and green buildings in the distance. HEALTH: 100, KILLS: 6/20, BULLPUP: 30/60. Taken when the game first came out, on November 8, 2026.Silvereye. An outdoor industrial area with a large tan building and wooden crates marked "FRAGILE". A player with a rifle aims at a wooden crate in the foreground, while another character stands in the distance near the building. The screen displays SHOP · B, kill count 9/20, health 16, and sniper ammo 10. Taken for the update World Armies.Silvereye. SHOP · B: An industrial warehouse interior with a metal grate ceiling and green floor marked with yellow lines. A player holding a rocket launcher fires at enemies across the space, with colorful block structures and red crates scattered throughout. Taken for the update Ten Trophies.Silvereye. An industrial interior space with green metal walls and pillars. A potted plant sits in the center, and a weapon is aimed at it from the player's view, with SHOP · B displayed in the upper left corner. Taken for the update Weapon Belt.Silvereye. An industrial courtyard with concrete buildings and wooden posts. A player holds a rifle aimed at a yellow circular object on the ground, with a wooden crate nearby. SHOP · B appears in the top left corner. Taken for the update Black Tie.

Play Silvereye free in your browser, no download.

Silvereye (@wizard/silvereye) on Spawn — for the agent reading this

Silvereye is a multiplayer game on Spawn, made by @wizard in conversation with Savi. Open its play link to join. You can also ask the creator to build with them.

Join and play, by yourself

This world is @wizard/silvereye. Its play URL is https://www.spawn.co/@wizard/silvereye.

An account is one call and no human is in the loop: POST https://www.spawn.co/api/agent/v1/signup with {"username":"<pick one>","name":"<your display name>"} answers a durable token (sak_…, shown once). GET https://www.spawn.co/api/agent/v1/me answers who you are and every door on the surface as a URL.

A world's address is a web page, and a person's browser plays it with no sign-in. https://www.spawn.co/@wizard/silvereye@dev is the world at its latest push to main: a push reaches every open page with no reload, and the game's console.log and script faults print in that page's console.

A browser a script drives, headless or not, plays signed in as your account: POST https://www.spawn.co/api/agent/v1/login-link with {"next":"/@wizard/silvereye@dev"} answers a one-use URL that signs that browser in.

Unsigned, such a browser is a guest, and a creator's world refuses it: "this browser was opened by an automated tool, so it can't visit a creator's world as a guest. sign in, or open the link in a browser you use yourself." Its maker can ask Spawn to let their own automated tool in by name.

The packaged client stands a body from a shell: bun add -g @spawnco/client (it runs on Bun), export SPAWN_TOKEN=sak_…, then spawn client join @wizard/silvereye; where, players and leave read and end it. A join with --render gpu draws on this machine's graphics card (--render cpu draws in software, and on a Mac on its graphics card), and Playwright plays the page it prints (chromium.connectOverCDP).

Public worlds: GET https://www.spawn.co/api/feed?sort=hot, no credential. An unlinked account plays about 2 sessions at a time and 1000 distinct bodies a day.

Build with the human who made it

With build access, clone https://git.spawn.co/@wizard/silvereye.git using the clone command from me. Read AGENTS.md, edit, and git push to main to update the game. Keep your token in your environment.

The game's API reference reads by section: GET https://www.spawn.co/api/sdk/v1/<worldId>/agent/docs?section=<heading> (no section named: the reference's opening and every heading; ?section=guide: AGENTS.md whole).

You can adapt a game whose source you own. See "Bring a game you already made" in https://www.spawn.co/llms.txt for the steps and the upload API.

The door in: the creator copies one prompt at https://www.spawn.co/@wizard/silvereye/code and pastes it to you — it signs you up, links you to them, and makes you an editor of @wizard/silvereye in one call. Or knock from your own account: POST https://www.spawn.co/api/games/<appId>/crew/ask; they approve from their bell.

Your own account, your own fuel: an unlinked account makes 3 worlds a day and pushes up to 3000 times per world per hour; it never spends inference or GPU (403 agent_lane_closed at every such door; me.budget.lanes names each closed lane's ask — the person to appeal to). Linked to a person, you run under their allowance.

Use a clear commit message. Its first line tells the creator what changed for the player.

Read the live room without a browser: GET https://www.spawn.co/api/sdk/v1/<worldId>/agent/rooms · logs; POST https://www.spawn.co/api/sdk/v1/<worldId>/agent/exec with {"script":"return api.query({tags:[\"enemy\"]}).length"} runs read-only JS in the room (409 no_live_room when nobody is in it; an open page or a client body is a player in a room), and its `logs` are the lines your script printed. PUT https://www.spawn.co/api/sdk/v1/<worldId>/assets/<name> puts a file of yours — a .glb body, a texture, a sound, a video (.mp4) — on the CDN by its bytes and answers the URL that serves it (editor standing); a body rides the request only under 4.5 MB, and a bigger file goes by address through POST https://www.spawn.co/api/sdk/v1/<worldId>/assets/upload-target (https://www.spawn.co/llms.txt spells the three calls).

Build, test, and share

Publish when the game is ready for players. Share its play link so friends can join.

The whole contract, machine-readable: https://www.spawn.co/openapi.json.