Delve into a collection of Halloween-themed games, crafted during various game jams such as Ludum Dare, JS13K, and Game Off, where developers used different languages and engines to create engaging experiences often within a 48-hour deadline. These games, which include titles like "Evil Glitch," "Chamber," "Sealed Bite," and "Luna," offer unique gameplay mechanics and narratives involving zombies, werewolves, and other supernatural elements. With all source codes available for exploration and modification, players are encouraged to enhance their gaming experience through hacks like invincibility or improved jumping abilities. This curated selection, presented by Lee Reilly, Senior Program Manager at GitHub Developer Relations, provides a seasonal mix of spooky entertainment, inviting players to enjoy a safe and happy Halloween.