Spoilers ahead: for the puzzle and the movies/games
This post assumes you've already solved the puzzle. It reveals all categories and their connections, and discusses plot details, endings, and spoilers for featured movies/games throughout.
Day of Defeat started as a Half-Life mod, which is the most early-2000s sentence imaginable. A bunch of people made a World War II shooter inside someone else's shooter, then Valve brought it into the official fold. Today's board begins with rifles and Normandy maps, then spends the rest of the puzzle asking you to type commands, be the problem, and parse your way through a computer that refuses to be friendly.
Games: Battlefield 1942 · Call of Duty 2 · Medal of Honor: Allied Assault · Day of Defeat
The holiday-adjacent group is direct: World War II shooters. Battlefield 1942 made the war feel large by letting vehicles, classes, and wide-open maps collide. Call of Duty 2 went for campaign momentum, the kind where every street corner is somehow both scripted and on fire.
Medal of Honor: Allied Assault deserves its place because its Omaha Beach mission became one of those early PC shooter reference points people talked about for years. Day of Defeat has a different path: mod scene first, retail release later, still all about class-based infantry fights.
The group is not about every World War II game. It is specifically the shooter lineage where the conflict became a playable grammar: spawn, push, take cover, hold the line, repeat until the map gives up.
Games: Uplink · Hacknet · Quadrilateral Cowboy · Hackmud
Uplink makes hacking feel like a job you should absolutely not put on a resume. It is all fake systems and rising panic, with a timer that makes every command feel one typo away from disaster.
Hacknet modernizes that fantasy with a terminal interface that treats typing as the drama. Quadrilateral Cowboy is odder and more tactile: you script little heists through a chunky portable computer, which makes burglary feel like homework for stylish criminals.
Hackmud is the nastiest fit in the best way. It is not satisfied with pretending you are a hacker in private. It drags other players into the scammy, social-engineering mess. The connection here is the interface itself: the keyboard is not a menu shortcut. It is the play space.
Games: Dungeon Keeper · Evil Genius · Plague Inc. · Dungeons
Dungeon Keeper understood the appeal of asking, "What if the dungeon had a landlord?" You build the trap-filled nightmare that heroic idiots keep invading. It is management sim logic with a goblin HR department.
Evil Genius gives you a lair, minions, and the confidence of a Bond villain who has never heard the word "overreach." Plague Inc. is colder. It turns the player into the disease, then makes global spread feel like an optimization puzzle. Horrible premise, very legible systems.
Dungeons brings the category back underground, with the player managing a dungeon lord's operation around heroes and resources. The shared trick is role reversal. These games do not ask you to save the world. They ask you to become the thing someone else would normally stop.
Games: Zork · The Hitchhiker's Guide to the Galaxy · A Mind Forever Voyaging · Anchorhead
Zork is the old stone tablet here. You type commands, the game answers, and the whole world exists as text, inventory, geography, and that famous threat of being eaten by a grue. It is blunt, funny, and mean in the exact way parser games can be.
The Hitchhiker's Guide to the Galaxy turns that parser hostility into comedy. It is not merely difficult. It is Douglas Adams difficult, where the joke often involves realizing the game has been waiting for you to be very specific and slightly miserable.
A Mind Forever Voyaging and Anchorhead show how broad interactive fiction can get. One goes political and speculative, the other leans into Lovecraftian horror. The aha is the input method and the mental posture it creates: verb, noun, guess, fail, rethink, try again.
I like that the board moves from obvious action to the barest interface possible. Today's CineLinkr puzzle also starts loud with multiverse blockbusters, then gets strangely procedural with holiday release dates and Part-labeled adaptations.