Engine Building

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. ...

There’s a moment in every engine building game where it clicks. Your turns stop being individual decisions and start becoming inevitable consequences of everything you’ve built. Cards chain into cards. Resources generate resources. What took three actions on turn two now happens for free on turn eight. That feeling - the hum of a machine you’ve constructed from nothing - is why engine building is one of the most satisfying mechanics in all of board gaming. But the genre spans an enormous range, from games you can teach in five minutes to beasts that need a full evening just for setup. ...

You finished Everdell. Now what? Everdell has a very specific trick. It looks like something you’d find in a picture book - woodland creatures, soft colours, a cardboard tree on the table - and then it quietly asks you to run an engine-building optimisation puzzle. It sits at a 2.83/5 weight on BGG with an 8.0 rating from well over 60,000 voters. It plays 1-4 in 40-80 minutes, which is that sweet spot where nobody’s checking their phone but nobody’s ordering a second dinner either. ...

There’s something deeply satisfying about watching a machine you built come to life. You start a game with nothing - maybe a few coins, a handful of cards - and by the end you’ve assembled an intricate contraption of combos and synergies that practically plays itself. That’s engine building: the mechanic where every decision compounds, every piece you add makes your whole system stronger, and your final turns feel like a victory lap. ...