We just finished unpacking our moving boxes for Polygon.com, and already we're hanging Halloween decorations.

This week's Cooperatives fondly recalls the games that terrified us in the 1990s, and those that continue to spook us today.

We only have a couple of minutes to share from the white void each week — not nearly enough time to discuss the most ghoulish games of all time. Be sure to share your favorites in the comments. What game scares you? And what's the best video game-related costume you've ever seen? I expect pics and GIFs!