FullHex

Removes the blank ad-space gutters on colonist.io and resizes the game board to fill the window. Not affiliated with colonist.io.

Play colonist.io edge to edge. Free colonist.io accounts reserve a 165px strip down each side of the board and a 90px strip along the bottom for ads. If you run an ad blocker, the ads are gone — but that reserved space just stays blank blue, shrinking your game board for no reason. FullHex tells colonist to collapse those gutters and re-lay-out the board at full size, so the hex map fills your window instead of floating in a frame of empty space. What it does • Removes the blank left, right, and bottom ad gutters in-game • Resizes the board to use the full browser window • Kicks in automatically the moment you open a colonist.io game Lightweight and private by design • No ads, no analytics, no tracking — nothing is collected or sent anywhere • No account, login, or configuration • No background process and no toolbar UI • Runs only on colonist.io and touches nothing else you browse Good to know • On the very first frame you may see the gutters flash for a fraction of a second before the board expands — that's expected. • The in-game fullscreen toggle (the little expand icon) will think it's already fullscreen, so it won't trigger browser fullscreen. The board is already filling the window, so this is purely cosmetic — and F11 still works for true browser fullscreen. • If a colonist.io game doesn't resize, reload the tab after installing. Not affiliated with, endorsed by, or sponsored by colonist.io.