Engine-Building

The argument about Terraforming Mars solo tends to split along predictable lines. One camp says it’s a stripped-down, meditative puzzle - the cleanest version of the game, free from politics and table aggression. The other says the multiplayer interaction is the game, and solo is an empty engine-building exercise you could replace with a spreadsheet. Both camps are partially right. Which one describes your experience depends almost entirely on why you liked Terraforming Mars in the first place. ...

Ark Nova is one of the most remarkable games of the decade. It sits at BGG rank #2, carries a staggering 8.54 rating from over 100,000 voters, and packs a 3.80 weight that rewards players who don’t mind genuinely working for their payoff. You’re running a modern zoological establishment - building enclosures, acquiring animals from across the globe, supporting conservation projects - using a brilliant action card system where each card’s power is determined by its position in a row that shifts with every use. ...

There’s a specific kind of satisfaction that engine building delivers that almost nothing else in board gaming does: the moment your carefully constructed machine clicks into gear and a single action cascades into three, four, five rewards. Round one you’re scraping for resources. Round four you’re a production engine printing points. Engine building is a mechanic, not a theme - it shows up in games about birds, galactic civilisations, frontier railroads, and magical gem factories. The variety is genuinely vast. But not every engine builder is worth your time or your shelf space. ...

There’s a moment most board game shoppers hit when researching Wingspan: you see the price (~£50-£60 in the UK, $55-$65 in the US), you see the birds, and you think: is this actually a board game, or a very expensive colouring book? That hesitation is fair. The hobby is full of pretty boxes that turn out hollow. So let’s cut through it. What Wingspan Is (And Isn’t) Wingspan (BGG #38, rated 8.0 by 113,000+ players) is an engine-building card game where you attract birds to your wildlife preserve across three different habitats: forest, grassland, and wetland. Each habitat gives you a different type of action - gain food, lay eggs, draw cards. Birds you play into a habitat power up that habitat’s action, so over four rounds you’re building a machine where each action produces more than the last. ...

There’s a question that circles every heavy games table at some point: Terraforming Mars or Ark Nova? Both are card-engine heavyweights. Both sit near the very top of BGG - Ark Nova at #2 with an 8.54 average, Terraforming Mars at #9 with an 8.34 average. Both give you a personal player board, a market of cards to draft from, and a satisfying sense of building something over 2-3 hours. Both have excellent solo modes. Both will eat your evening. ...

Wingspan deserves its success. It made engine building gorgeous and approachable, and it introduced millions of people to a mechanic that eurogame veterans have loved for decades. But if your entire engine-building experience begins and ends with birds, you’re missing out on some of the genre’s best work. Engine building - the act of assembling a combo of cards, resources, or abilities that grows more powerful each turn - is one of the most satisfying feelings in tabletop gaming. That moment when your janky three-card combo suddenly fires off a chain reaction worth 15 resources? Pure serotonin. ...

Wingspan did something extraordinary. It sold over a million copies, won the Kennerspiel des Jahres, and convinced people who’d never touched a hobby board game that spending 60 minutes collecting birds in a nature reserve was a perfectly reasonable Friday night. At a 2.48 weight on BGG with a 7.99 rating and sitting at rank #38, it hit the sweet spot between approachable and satisfying that few games manage. But you’ve played it fifty times. The European expansion is memorised. You’ve optimised the Oceania food chains. You need something new - something that gives you the same feeling of building a beautiful, humming engine without just being Wingspan with a different skin. ...

Terraforming Mars has been a staple of modern board gaming since 2016, and with good reason - few games nail that slow-build engine satisfaction quite like watching your card combos snowball across generations. But with six expansions now available, the buy-in can feel overwhelming. Which ones transform the experience, and which ones are dead weight? We’ve ranked them all, from essential to skippable. The Base Game at a Glance Before diving into expansions, here’s where Terraforming Mars stands: ...

You’ve terraformed Mars. Now what? Terraforming Mars earned its place in the 2026 BGG Hall of Fame for a reason. It sits at a 3.24/5 weight on BGG with a rating hovering around 8.4, and it’s held a top-five overall rank for years. It plays 1-5 in roughly 120 minutes, though two experienced players can push through faster and a full table of new players might be there all evening. The appeal is specific and hard to replicate. You start with almost nothing - a corporation, a handful of credits, and a barren planet. Over generations, you play cards that chain into other cards, building an economic engine that starts as a trickle and ends as a flood. The moment when your production income finally eclipses your spending is one of the best feelings in board gaming. And because the card pool is enormous (over 200 unique project cards in the base game), no two games feel the same. ...

They’re the two games most likely to convert someone from “I don’t play board games” to “I have a shelf problem.” Both dripping with natural beauty. Both engine builders at heart. Both sitting in BGG’s top 50 with enormous, passionate fanbases. Wingspan and Everdell are the gateway drugs of the modern board gaming renaissance - and they’re remarkably similar on paper. Nature themes. Tableau building. Card-driven engines. Gorgeous production. A welcoming complexity that says “you can do this” while hiding genuine strategic depth underneath. ...