Cthulhu Wars vs Nemesis: Which Asymmetric Horror Board Game Should You Buy?

Cthulhu Wars or Nemesis: which horror board game should you buy?

Buy Cthulhu Wars if you want competitive area-control warfare between cosmic factions, each fielding its own colossal 28mm sculpts and its own path to victory. Buy Nemesis if you want a semi-cooperative crawl through an infested spaceship where nobody's objective matches anyone else's. Both are premium, minis-heavy horror games. They aim at completely different game nights.

That's the short version. The long version depends on what kind of tension you actually want at your table: player-versus-player strategy, or a slow unraveling of trust among people who are supposed to be a crew.

What's the core difference between Cthulhu Wars and Nemesis?

Cthulhu Wars is a competitive area-control game. Two to four players (expandable to eight with faction expansions) each command a Great Old One faction fighting for dominance over a dying Earth, and someone wins outright. Nemesis is semi-cooperative survival horror: one to five players wake up on a spaceship crawling with hostile organisms, each holding secret objectives that may or may not line up with anyone else's.^[1]

Structurally, that's the whole split. Cthulhu Wars is open-information strategy: you can see the board, you can count your opponent's forces, and you plan around known threats. Nemesis runs on hidden agendas and unreliable allies. You might spend the whole game helping a crewmate who needed you dead the entire time.

How does Cthulhu Wars actually play?

Sandy Petersen built Cthulhu Wars around four core factions, each with a genuinely different strategic identity: Great Cthulhu (oceanic gate dominance), Crawling Chaos, the faction of Nyarlathotep (manipulation and tempo abilities no other faction gets), Black Goat, the faction of Shub-Niggurath (a fertility-cult swarm that floods the board), and Yellow Sign, the faction of Hastur (madness that spreads passively across the map). Every faction ships with its own spellbook, four total in the O4 core box, and none of them plays like the others.

The O4 Edition box includes 72 detailed 28mm miniatures, among them 5 colossal Great Old One sculpts, a full-color mounted board depicting Earth, custom dice, and player aid cards for each faction. The game is rated for ages 14 and up. Petersen doesn't publish an official play time on the O4 product page, so plan a full evening, especially once you're past four players with the faction expansions in the mix.

Winning comes down to gates, worshippers, and doom. You control territory, generate the resources that fuel your faction's abilities, and race toward summoning your Great Old One before an opponent locks you out. It's a strategy game first. The Lovecraft theme, drawn from mythos elements now widely used across fiction and games, gives it a face and a mood, but the bones underneath are competitive area control.^[2]

How does Nemesis play?

Nemesis, designed by Adam Kwapiński and published by Awaken Realms in 2018, drops one to five players onto a ship infested with evolving alien organisms. Each player draws two secret objective cards at setup. Some objectives are cooperative (get the ship home). Others are not (be the only one who gets home). You won't know which kind your crewmates are chasing.^[1]

The tension comes from noise and uncertainty rather than open combat. Move carelessly and you attract the ship's creatures. Trust a crewmate with a shared task and you might be handing them exactly what they need to leave you behind. Reviewers who covered the game at launch noted how effectively it builds paranoia into what looks, on paper, like a straightforward cooperative survival crawl.^[3]

Awaken Realms built its reputation on premium production, and Nemesis carries that through: detailed alien miniatures, a modular ship board that changes layout each session, and individual character boards and action decks per player. It's a heavier, longer game than most horror titles on shelves, closer to a full evening's commitment than a quick session.

Competitive rivalry or crew survival: which fits your group?

Ask what your group actually enjoys arguing about. If the fun is outmaneuvering each other openly, area control wins. If the fun is wondering who's lying, semi-cooperative horror wins.

Cthulhu Wars rewards players who like reading a board, calculating tempo, and building a faction identity across repeat plays. There's no hidden traitor mechanic. What you see is what you're fighting. That openness is a feature for strategy-focused groups who want every loss to trace back to a decision they can name.

Nemesis rewards groups who like social deduction layered on top of survival mechanics. It plays best when everyone commits to staying in character, second-guessing every offer of help. If your table finds hidden-objective games exhausting rather than fun, that's a real signal to look elsewhere, and Cthulhu Wars' open-information design is the direct opposite of that experience.

How do the miniatures and production compare?

Both games are built for collectors who want a centerpiece on the table, not a game that folds into a small box. Cthulhu Wars O4 Edition ships 72 miniatures headlined by 5 colossal Great Old One sculpts, each individually designed rather than a resized generic monster. When Great Cthulhu or Hastur's Yellow Sign forces hit the table, the room notices.

Nemesis leans into detailed, unsettling alien sculpts and a modular board system that keeps the ship layout different every session. Where Cthulhu Wars puts its production budget into a handful of huge faction-defining figures, Nemesis spreads it across a roster of creature and character miniatures plus a reconfigurable game board. Different design goals, both focused on not shipping cheap plastic.

How many players do each support, and how long do sessions run?

Short answer: Cthulhu Wars scales for competitive groups, Nemesis scales for narrower survival crews.

Cthulhu Wars O4 Edition supports 2-4 players out of the box, expandable to 8 with additional faction packs. Nemesis supports 1-5 players and typically runs 90 to 180-plus minutes per published listings, with setup time on top of that.^[1] If you regularly host five or six players and want everyone active at once, Cthulhu Wars' expansion path to 8 factions is the better fit. If your group tops out around four or five and you want a game built for a smaller crew, Nemesis fits that table size natively.

Which game should you actually buy?

Pick Cthulhu Wars if you want competitive faction warfare, open-information strategy, and the biggest miniatures on your shelf. Pick Nemesis if semi-cooperative survival horror with hidden agendas is the itch you're trying to scratch. They're both premium, both asymmetric, and both worth owning if you have room for two very different game nights.

For readers building a serious cosmic horror collection, Cthulhu Wars O4 Edition ($249.00) is the flagship, four factions, 72 miniatures, and an expansion ecosystem that keeps growing. Check the product page for current stock and pricing before you order.

Frequently Asked Questions

Sources:

1. Nemesis (board game) — Wikipedia
2. Sandy Petersen — Wikipedia
3. Nemesis brings alien-impregnation horror to your tabletop, and it works — Ars Technica