Robot
Drone Factory Defense
A speed-focused endless robot challenge with hard-mode progression and escalating pressure.
▶ Play fullscreenAbout this game
Build a compact defense around a winding route while enemy health and speed rise forever.
Drone Factory Defense is an original GamesJi HTML5 game with responsive touch and keyboard controls, no external API, no download requirement, and endless progressive hard-mode difficulty.
How to play
Place towers outside the route, mix tower roles, and save energy for later high-health waves.
Endless hard mode: challenge speed and pressure increase continuously. Pause with P. After a run ends, restart with R or the Play Again button.
Controls: Select tower: 1/2/3. Place: tap/click beside the route. Pause: P.
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