Drop discs into the grid and race to line up four in a row before your opponent does.
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How to play
Players alternate dropping colored discs into columns; each disc falls to the lowest open slot. Be the first to line up four of your discs in a row, horizontally, vertically or diagonally. Block your opponent's threats while building your own.
Choose a column and your disc stacks on top of what's already there.
Line up four of your discs in any direction to win.
Watch for double threats your opponent can't block in a single move.
Controls
Desktop: hover a column to preview, then click to drop your disc.
Phone & tablet: tap a column to drop into it.
Game modes
Versus the computer with easy, medium and hard AI (alpha-beta search).
Two-player hot-seat on one device.
Online play against another person.
Tips & strategy
Fight for the center columns, they touch the most winning lines.
Build threats on two axes at once so a single block can't stop both.
About Dropline
Dropline is an original take on the classic four-in-a-row line-drop game, with a sharp computer opponent plus local and online play. A free browser game made in-house at PlayPendium.
A free, original browser game on PlayPendium. No download, no install.
