Skip to main content

How to solve molecular identification puzzles in Spider-Man 2

The character of Spider-Man is only half of what makes him so interesting. Peter Parker, the man behind the mask, is just as vital to the story as his alter ego in Spider-Man 2. Just as he is in the comics and the first game, Peter is a scientist by trade, and Miles Morales is following in his footsteps in many ways, which is the perfect excuse to introduce some new science-focused puzzles into the game. One new puzzle has you examining different scenes to try and work out what exactly happened so you can determine the materials that were left behind. This puzzle is thrown at the player rather quickly and without much explanation, so we’re here to brush up your molecular knowledge so you can solve these with ease.

How to solve molecular identification puzzles

A 3d molecule in spider-man 2.
Sony Interactive Entertainment

When you first start off ,you will be shown a 3D model of some molecule with green, red, and sometimes yellow nodes. Your goal is to remove all the red nodes without destroying any of the green. Yellow can be left or destroyed.

Recommended Videos

To solve the puzzle, you can cycle through each node to target and select which you want to destroy. However, you aren’t just blasting the one you target, but any that node is directly connected to. So if you target a red node that is connected to one or more green nodes, they will get destroyed as well and you will fail the puzzle. The trick is to either break nodes one removed from a green, or you can even cause a chain reaction by severing the link to an entire section of the molecule, which willbreak them all. When in doubt, just look at which nodes are enlarged when you highlight one. Any that are will be broken as a result of your shot, so pick your shot wisely!

Jesse Lennox
Jesse Lennox has been a writer at Digital Trends for over four years and has no plans of stopping. He covers all things…
How long is Dragon Age: The Veilguard?
A vista in Dragon Age: The Veilguard.

BioWare RPGs are known for being lengthy adventures. Whether it is one of the Mass Effect games or older Dragon Age titles, you can expect a hefty playtime full of adventure, charming companions, and side content. Dragon Age: The Veilguard is the first game in the series in 10 years and is far more action-heavy than previous entries, but does that mean it will lean on the shorter side? Or is this game a return to the old BioWare and something you can easily sink 40-plus hours into? There are a few ways to answer that question, and it will vary slightly from person to person, but here's about how long you can expect it to take you to beat Dragon Age: The Veilguard.
How long is Dragon Age: The Veilguard?

While it isn't quite an open-world game, Dragon Age: The Veilguard is still huge, with expansive hubs full of side content to explore. It also features incredibly customizable difficulty settings that can vastly influence your playtime. All that being said, if you were to take a balanced approach to exploring, doing side content, and playing on a difficulty level that challenges you a bit, expect the game to last you around 40 hours. You can probably shave off around 10 hours if you mainline the story, and maybe a bit more if you set the difficulty to the lowest level to just experience the story.

Read more
Marvel’s Spider-Man 2 is hitting PC in January, won’t get any more story content
Miles and Peter standing next to each other staring at the camera. Peter is in the Venom suit.

Marvel's Spider-Man 2 - Announce Trailer | PC Games

Marvel's Spider-Man 2's PC version finally has a release date. Insomniac Games announced during New York Comic Con that the 2023 action-adventure game of the year contender will be coming to Steam and the Epic Games Store on January 30, 2025.

Read more
Frostpunk 2 preload guide: release date, file size, and preorder
frostpunk 2 announcement

Winter is coming early this year thanks to the release of Frostpunk 2. This grueling city builder will build upon the stress and difficulty of keeping your little colony alive through a worldwide volcanic winter. You will take on the role of "The Steward," who is tasked with making all the difficult choices in leading the people of New London. Between population, food, and political problems, you will have your hands full at every moment, but the first task on your agenda needs to be making sure you're ready for the game's launch. Here's all the preload information you need to be ready for Frostpunk 2.
Frostpunk 2 release date

The official release date for Frostpunk 2 is September 20, however, anyone who preorders the Deluxe Edition was able to get three days of early access and start managing their cities on September 17. If you have the Deluxe edition, see the above map for when you can start early access.
Frostpunk 2 file size
Frostpunk 2 is a very small game in terms of file size, only asking for 30 GB of space on PC.
Frostpunk 2 preload options
Developer 11 Bit Studios hasn't mentioned when or if there will be an opportunity to preload Frostpunk 2. If news breaks with new information, we will keep you updated.
Frostpunk 2 preorder details

Read more