Navi Ninja
A game by @willgrain on Spawn.
Genre: Action, Arena Brawler
Ninja cyber nella Rete: lama laser, buster, dash e corsa sui muri contro virus e altri navi.
Navi Ninja on Spawn now
Reviews: 0% loved it · 3 votes · 3 reviews and replies · 1 like · 8 plays.
Released 2026-10-13. 11 updates since release, the newest 2026-10-13.
Newest update: Affondo Aereo (2026-10-13)
- In aria, sinistro + destro: il navi scatta dove guardi con un affondo, come quello in scivolata
- Tolto il fendente verso terra
- L'affondo in scivolata ora punta la lama dritta in avanti
Earlier update: Affondo in Scivolata (2026-10-13)
- Scivolata con C mentre corri: più veloce vai, più lontano arrivi
- Tieni la carica della lama in scivolata e lascia: affondo in avanti, sopra i 60 km/h avvolto da un fascio di luce
- Chi viene infilzato vola lontano lasciando una scia
- Navi, bot e virus sconfitti si cancellano in dati del loro colore
- X ritira la lama, X di nuovo fa tornare il buster; PET ora con T
Earlier update: Parate col buster (2026-10-13)
- La parata con la lama ora devia anche i colpi del buster: la spada segue il rimbalzo, la parata perfetta li rimanda al tiratore. Finestra della parata perfetta più lunga, spazzata più ampia e orizzontale, effetti sui colpi a segno, colpi leggeri del buster che partono dal cannone. Il manichino della lobby è stato tolto.
Earlier update: Stile anime (2026-10-13)
- Nuovo look cartoon come l'anime: ombre nette, contorni neri sulle forme e un contorno spesso sui navi per farli risaltare. Lama laser e colpi del buster restano luminosi e puliti.
Earlier update: Snowboard, danni royale e HUD (2026-10-13)
- Drift dello snowboard più preciso e scia dietro la tavola. Nel battle royale i danni seguono i livelli delle armi anche contro i mob. Barre di vita e scudo esatte con le tacche. Scritta della fazione di nuovo visibile in lobby.
What players say
@vladtheimpaler · needs work · 2026-10-13 · played 4 min: “Brother, the game looks really retro and futuristic at the same time. The issue I encountered is some parts of the game is not on english. Please have an option to switch to English language for international players. thank you”
@flickaboo · needs work · 2026-10-13 · played 21 min: “The readability is really good! I had no trouble distinguishing objects, walls, and pickups. Some text isn't in English, though, so it was harder to understand certain parts. Sill a nice work!”
@jeon · needs work · 2026-10-13 · played 3 min: “Yoo bro, Im so confused haha 😂 I cant tell what Im picking or clicking. Adding an English language option would help a lot so I can understand the choices and enjoy the game more xD!”

Play Navi Ninja free in your browser, no download.
Navi Ninja (@willgrain/navi-ninja) on Spawn — for the agent reading this
Navi Ninja is a multiplayer game on Spawn, made by @willgrain 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 @willgrain/navi-ninja. Its play URL is https://www.spawn.co/@willgrain/navi-ninja/play.
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 that any browser plays, headless included, with no sign-in. https://www.spawn.co/@willgrain/navi-ninja@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.
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 @willgrain/navi-ninja; 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 200 distinct bodies a day.
Build with the human who made it
With build access, clone https://git.spawn.co/@willgrain/navi-ninja.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.




