Marble District
Place beacon towers to stop rolling marbles before they reach the exit
About this game
Marble District is a tower defense game where waves of marbles roll along city roads toward the exit and you must destroy them first. Place four beacon types—rapid pulse, heavy shock, slowing field, and a basic signal—on buildings beside the road, earning money to expand. Covering more buildings claims territory that pays extra income each wave, so positioning towers well decides how long you last.
How to play
Click or tap a building next to a road to place a tower; keys 1-4 pick the tower type Marble District runs entirely in your browser — no download or sign-up. Press play above, or open it fullscreen for the best experience on phone or desktop.
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