2020 · 1-6 Players · ~90-150 min · Cooperative
Spirit Island: Jagged Earth is the definitive expansion for an already exceptional cooperative game, adding ten new spirits and a wealth of content that deepens the strategic possibilities without compromising the original design's brilliance.
2020 · 1-5 Players · ~40-70 min · Competitive
Wingspan: Oceania is the expansion that elevated a good game into a great one. Nectar rewrites the food economy in a way that feels both freeing and high-stakes, and the new boards give players more meaningful choices throughout the game's arc. For anyone who owns Wingspan and has played it more than a handful of times, this is essential.
2017 · 2-4 Players · ~180-240 min · Competitive
Rise of the Empire is the expansion that fixed the one system Star Wars: Rebellion's devotees agreed needed fixing, combat, replacing the base game's flat card draws with a tactic-card system where dice results unlock real decisions, and the community's verdict was close to unanimous, this is how the game should always have played. Around the headline fix it pours in Rogue One, new leaders on both sides, new units, new missions, thickening an already enormous game with era-appropriate texture. It makes a long game slightly longer and a big box more expensive to complete. For owners who love the base game, the community treats it less like an option than an errata patch with miniatures.
2016 · 1-6 Players · ~60-120 min · Competitive
Viticulture: Tuscany Essential Edition transforms an already excellent worker placement game into one of the genre's finest experiences, adding strategic depth through its extended board, structures, and special workers.
2023 · 1-6 Players · ~90-150 min · Cooperative
Spirit Island: Nature Incarnate pushes the design space further with eight ambitious new spirits and the Incarnate mechanic, offering veteran players fresh challenges while raising the complexity bar even higher.
2018 · 1-5 Players · 90-120 min · Competitive
Terraforming Mars: Prelude is that rare expansion that doesn't just add to its parent game but fundamentally improves it. The Prelude cards accelerate the opening rounds that most players find tedious, giving everyone a running start toward the engine-building that makes Terraforming Mars compelling. This single change cuts 30 to 45 minutes off play time while making the game more strategically interesting from turn one. It's so universally recommended that many groups refuse to play without it. For anyone who owns Terraforming Mars, Prelude isn't optional. It's essential.
2018 · 2-4 Players · ~90-150 min · Competitive
Rails to the North takes Great Western Trail's most underdeveloped system, the railway, and builds it into a full second game, a branching network of northern routes and cities that converts the base game's simple track into a strategic frontier of its own. For the heavy-euro faithful who consider the base one of the era's finest designs, the expansion is close to mandatory, deepening delivery decisions, opening new engine lines, and rebalancing the cattle-versus-infrastructure debate the original quietly settled too early. It also lengthens an already long game and adds rules mass the base's elegance didn't need. Veterans call that Tuesday.
2019 · 2-4 Players · ~60-90 min · Competitive
Apocalypse! is the expansion that does exactly what Clank! In! Space! owners asked for, more cards, more gear, and a new layer of doomsday scheming aboard Lord Eradikus's ship, all of it sliding into the base game without a rules renovation. New adventure deck cards refresh the market's texture, doomsday devices add an objective worth detouring for, and the whole package respects the heist loop that made the base game sing. It changes nothing fundamental, which is both the point and the ceiling. Crews who want the ship to feel dangerous again get their wish. Crews waiting for a redesign should keep waiting.
2024 · 1-5 Players · ~45-90 min · Competitive
Abundance is Earth doing what card-driven engine builders must eventually do, restocking the ecosystem, a substantial infusion of new cards and fresh abilities that widens an already enormous pool and keeps the game's signature everything-always-combos energy from settling into known patterns. It shuffles straight into the base game, adds texture without adding teach, and gives the simultaneous-turns engine room more room. What it doesn't do is renovate, the scoring salad, the table sprawl, and the heads-down endgame all carry forward untouched. For tables that love Earth, it's more Earth, and that was the entire assignment.
2022 · 1-4 Players · ~60-120 min · Competitive
Everdell: Newleaf pulls a train into the woodland valley and, with it, the expansion most fans rank first when asked what the beloved tableau-builder actually needed. The station board delivers arriving visitors and ticket rewards that smooth the base game's cruelest early turns, big critters and new cards thicken the deck's combo space, and everything integrates without the rules overhead that bloats lesser add-ons. It's more Everdell rather than different Everdell, the box asks real shelf and table space, and owners of every expansion face genuine setup sprawl. For most tables, this is the first stop after the base game.
2023 · 1-4 Players · 60-120 min · Competitive / Deck Building / Worker Placement
Dune: Imperium - Immortality adds the Tleilaxu faction and research mechanics to an already excellent base game, creating new strategic paths that deepen the decision space without overwhelming it. Grafting technology and specimen research provide fresh tactical options that integrate cleanly with existing systems. For groups that have played Dune: Imperium extensively, this is the expansion that keeps the game evolving.
2022 · 1-2 Players · ~45-70 min · Competitive
Wingspan: Asia delivers the best two-player Wingspan experience available through a Duet mode that adds genuine interaction to a system that previously leaned toward parallel play. The shared board creates meaningful competition for territory without disrupting the satisfying engine-building core, and ninety new bird cards keep the card pool fresh. The expansion's narrow player count limits its audience, and the Duet board can pull attention away from habitat building. For couples and two-player gaming groups who already love Wingspan, Asia is the expansion that makes the game feel complete at that count.
2019 · 2-5 Players · ~45-75 min · Competitive
The Herb Witches is a lean, well-designed expansion that fixes a couple of gaps in the base Quacks experience without overcomplicating what makes it great. The new witches give every player a clutch power to lean on, and the overflow pots add a satisfying release valve to those late-game pulls. It doesn't reinvent anything, and the content count is modest, but almost everything in the box earns its place at the table.
2019 · 2-4 Players · ~60-90 min · Competitive
Seasons of Inis expands one of the hobby's most elegant area-control designs with a turning wheel of seasonal effects, new epic tales, and fresh territory, and the additions land exactly as intended, more texture, more swing, more of the Celtic chess match's beautiful chaos. For Inis devotees who have drafted the base game's cards into memory, the seasonal layer restores uncertainty and the new content re-widens a solved-feeling meta. For purists, the same layer dilutes the base's pristine clarity with event-driven noise. The expansion knows its audience, veterans wanting weather in their war, and serves them well.
2020 · Campaign Expansion
The West Kingdom Tomesaga is a love letter with an entry fee, a campaign box that chains Architects, Paladins, and Viscounts of the West Kingdom into a linked saga, adds cooperative and solo ways to play a trilogy built for competition, and hands completionists the connective tissue their shelf was waiting for. For owners of all three games it's a clever second life, chronicle play that makes familiar engines feel like chapters. For everyone else it's a box that requires a library. The bookkeeping runs fiddly, the coop conversions fit some of the trilogy better than others, and the audience is narrow by design. Inside that narrow audience, it delivers exactly what it promises.
2020 · 1-4 Players · 60-120 min · Competitive
Everdell: Spirecrest adds meaningful strategic depth to the base game through its weather and expedition systems without losing the charm that makes Everdell special. The big critters and discovery cards give players new engines to build and new ways to score, and the mountain exploration provides a satisfying secondary progression alongside the main city-building. It adds complexity that the base game's lighter audience may not want, and the combined setup time is considerable. But for Everdell fans who've mastered the base game and want more strategic meat, Spirecrest is the expansion that delivers.
1998 · 3-4 Players · 90-120 min · Competitive / Resource Management / Development
Catan: Cities & Knights transforms the base game from a lightweight gateway into something with real strategic teeth. Commodity trading, city improvements, and the barbarian threat add layers of meaningful decision-making that reward long-term planning. The tradeoff is a steeper learning curve and games that run well past 90 minutes. For groups ready to graduate from base Catan, this is the expansion that makes it feel like a different game entirely.
2021 · 1-5 Players · ~90-120 min · Competitive
Tapestry: Plans and Ploys is the expansion assigned the hardest job in the Stonemaier catalog, adding depth and interaction to a base game the hobby never stopped arguing about. New civilizations widen the variable-power roster, landmark cards finally give the game's gorgeous miniature buildings strategic purpose beyond table decoration, and the added layer of objectives brings a welcome dose of direction to the point-salad sprawl. What it can't do is settle the Tapestry argument itself, the base game's swingy civilizations and abstracted civ-building remain exactly as divisive underneath. For tables that already enjoy the engine, it's a clear upgrade. For skeptics, it's a nicer coat on the same weather.
2023 · 1-6 Players · ~60-90 min · Competitive
Clank! Adventuring Party injects asymmetric player powers into the beloved dungeon deck builder, adding six-player support and distinct character abilities that refresh the Clank! experience for groups ready for more variety.
2022 · 1-6 Players · ~60-90 min · Cooperative
Viticulture World performs an unlikely conversion, turning the beloved competitive vineyard into a fully cooperative game where up to six players race a shared innovation track against a seven-season clock. The transplant mostly takes, worker placement re-tuned so the group's spatial puzzle replaces the rivalry, continent modules varying each campaign, and wins arriving honestly uncertain. But the surgery costs something the faithful miss, the sly tension of racing rival vintners, and the co-op's swingy card dependencies plus quarterback vulnerability keep it a curiosity in most collections rather than the main pour. A generous experiment, best appreciated as a different wine entirely.
2018 · 1-5 Players · 120-180 min · Competitive / Engine Building
Terraforming Mars: Colonies extends the base game into the outer solar system with a colony system that adds new strategic paths and helps players who fall behind on Mars find alternative routes to points. The trade mechanic introduces meaningful new decisions, though it adds complexity and game length to an already long experience. For dedicated Terraforming Mars groups looking for their next expansion, Colonies provides solid variety without reinventing the core game.
1997 · 3-4 Players · 90-120 min · Competitive / Exploration / Resource Management
Catan: Seafarers adds ocean tiles and island hopping to the base Catan experience, broadening the map and opening new strategic paths without fundamentally changing the game's DNA. It's a natural first expansion for groups that enjoy Catan but want more room to breathe, though the added variety comes with longer playtimes and scenarios that occasionally feel unbalanced. If base Catan leaves your group wanting more map to explore, Seafarers delivers exactly that.