Like all content though, a guide can be used to replicate constructions. This makes for a whole new level of challenge in this DLC. The Portal Proficiency DLC comes with 30 new levels, as well as one brand new mechanic: you place portals wherever you want, instead of them being fixed. If you're really good or just didn't let attempts play out until cars were destroyed, you may still need to grind some 'deaths' for ' You monster.' but you'll definitely need to grind out ' For More Science!' Refer to the guide for which levels to grind them out in quickly. Once you've completed all 60 levels with the convoy, all that's left is mop up and then grind.Īt this point, if you haven't unlocked them or done them yet, you can now very quickly and easy knock out ' Centrifugal Convoy Adjustment System,' ' Entry-Exit Relay Repeater System' and ' Aerial Mobility Support System.' Refer to the guide for levels in which you can easily get these three. Even so, expect to spend quite a few hours getting each level just right. Just be aware you don't typically need to replicate level solutions exactly. This step will take a solid chunk of time because even with solutions, it takes a little while to build the paths in some levels. Or, run the vehicles a couple times and see if it turns out slightly differently. One thing to note: since this is a physics based puzzle game at heart, it's possible that vehicles will behave differently for you with a structure that looks similar, so don't be surprised if you need to tweak your construction a bit here or there to get it to work. Thankfully reliable level solutions are available and can be found in the ' 0% Non-Delivery' achievement solution. All 60 levels need to be completed with the convoy of vehicles, so your constructions need to be pretty rigid and sturdy to withstand the convoys, which can be upwards of 16 vehicles in a row. Completing a level with your standard vehicle will then open up the option to try the level with a convoy of vehicles. Your first and main order of business is to complete all 60 levels.

Achievement wise, you'll have to complete all of the levels with the 'hard' setting, snag a couple easy miscellaneous achievements, and then grind out one or two others. Instead, the challenge in this game is entirely in making use of minimal anchor points for your structures and with trying to navigate the portals and obstacles.

If you've played other Bridge Constructor games, there is one really nice thing about this game: no budget! You can build to your heart's content without being restricted by a dollar value. This entry unsurprisingly combines the gameplay of Bridge Constructor with the obstacles and mechanics of the Portal series, namely Glados as the AI guiding you, portals themselves to go through, sentry guns, and other items. Welcome to Bridge Constructor Portal, the third entry in the series. Unobtainable/glitched achievements: None Does difficulty affect achievements: No difficulty option Minimum number of playthroughs needed: 1 Approximate amount of time to 1000 : 8-12 hours Estimated achievement difficulty: 3/10

Bridge constructor portal level 28