Remix: Last Keep Standing – free browser tower defense

Starter recipe · written by Vibe1Up

Starter recipe: a learning template written by Vibe1Up from the game's public description. It has not been reproduced in a fresh AI-builder session. It is not the creator's official prompt. Are you the creator? Share yours and we'll show it with the Creator's prompt badge.

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Read the full Starter recipe

Build a small, playable browser game inspired by "Last Keep Standing – free browser tower defense" (genre not listed).
Concept: Free tower defense game in your browser: roll random units, merge two into a stronger one and defend the last keep against endless waves of monsters. No install, desktop and mobile, with a leaderboard.
Tech: use an HTML5 canvas; keep it to a single page that loads instantly with no login or install.
Controls: keyboard and mouse on desktop, shown on a short how-to-play screen.
Players: single-player.
Core loop: include a visible score, a timer or round clock, levels, stages or waves that ramp up, an optional local high-score table, progress saved in localStorage.
Audio: add simple sound effects and music (start audio on the first click/tap).
Steps: 1) get the core mechanic playable with placeholder shapes, 2) add win/lose conditions and restart, 3) polish feel, visuals and sound, 4) add your own twist (setting, character or one new rule).
Make it your own: don't copy the original's name, art, text or code.

Back to game Choose a different twist

Build, publish and optional polish

Next: build your first version

Copy the Starter recipe above, open a builder, and paste it into a new project. Get the core game working before adding extras.

Build with Bolt ↗

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Publish it, then polish later

host it free on Netlify. Once the core game works, optionally add voice or sound with ElevenLabs or 3D assets with Meshy. Netlify, ElevenLabs and Meshy are affiliate links; we may earn a commission at no extra cost to you. None of these extras is required to build the core game.

Shared by @rafal_baran · Original game: lastkeepstanding.com · All rights in the game belong to its creator.

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