TL;DR

You can replay any completed chapter from the main menu using Chapter Select.
You can jump to any specific checkpoint within a chapter — no need to replay the whole thing.
Collectibles are saved the moment you pick them up, even in replay.
Challenges and modifiers give you extra reasons to replay missions.
TacSim mode is a separate post-campaign replay mode with escalating challenges and rewards.

Replay Missions in 007 First Light is something you will want to do — a lot. Whether you missed a collectible, skipped a challenge, or just want to try a different approach, the game makes it easy to go back. There are two main ways to replay content in 007 First Light: the Chapter Select system and the TacSim mode. This guide explains both, how to access them, and what you should know before jumping back in.

If you want a full overview of everything to collect and complete across all missions, check our guide on all 007 First Light missions, challenges, and collectibles. You can also grab the game on the official 007 First Light website, PlayStation Store, Xbox Store, Steam, or the Epic Games Store.

Table of Contents

How to Replay Missions in 007 First Light Using Chapter Select

The main way to replay missions in 007 First Light is through the Chapter Select feature on the main menu. Once you complete a chapter, it becomes available to replay at any time from the main menu. You do not need to finish the whole game first — any chapter you have cleared is immediately accessible.

Here is how to use it:

Go to the Main Menu from the title screen or pause during a session.
Select the chapter you want to replay.
Choose the specific checkpoint inside that chapter where you want to start.
Load in and play from that point forward.

The checkpoint system is very useful. Each chapter is broken into multiple checkpoints, so you can jump directly to the part of a mission you want to redo. You do not have to sit through the whole chapter from the beginning just to reach one section.

How Many Chapters Can You Replay?

There are 9 major chapters in 007 First Light, made up of 17 individual missions in total. All 9 chapters are available for replay via Chapter Select once completed. Each chapter has its own set of challenges — ranging from around 8 to 30 per chapter — and many players use Chapter Select specifically to mop up the ones they missed on their first run.

Before loading into a chapter, the game lets you review the challenges for that mission. This means you can check exactly what you need to do before starting, which saves a lot of time compared to guessing mid-mission.

Do Collectibles Save When Replaying?

Yes — and this is one of the best things about the replay system. Collectibles are saved the moment you pick them up, even during Chapter Select replays. You do not need to finish the chapter or reach the next checkpoint for the collectible to count.

This means you can load into the exact checkpoint closest to a collectible, grab it, and quit out immediately. The game will save it automatically. No need to replay the entire chapter just for one item.

Keep in mind there is no chapter-by-chapter collectible tracker in the in-game menu. The Touchpad menu only shows your progress by collectible type. So you will need to cross-reference with a collectible guide to know exactly which chapters still have items left for you to find. Our guide on all missions, challenges, and collectibles can help you track that down.

Replaying Missions With Modifiers

007 First Light also lets you replay missions with additional modifiers. These are extra conditions or restrictions applied to a mission that change how you approach it. Think of them as a harder or more specific version of a mission you have already completed.

Modifiers push you to experiment. Instead of breezing through a chapter the same way twice, the modifier system forces different tactics — stealth-only runs, no gadget restrictions, time limits, and more. Completing missions under these conditions also unlocks rewards that are useful in later content.

You access modifiers through the same Chapter Select screen on the main menu. Look for the modifier options when selecting a chapter you have already finished.

What Is TacSim and How Is It Different?

TacSim — short for Tactical Simulations — is a separate replay mode designed for post-campaign use. It is not the same as Chapter Select. TacSim drops you into sandbox-style missions with specific objectives and escalating difficulty tiers, rather than replaying story chapters directly.

Here is how TacSim works:

How to unlock it: Complete the first chapter up to the point where you receive your gadgets at MI6. You will get a notification once TacSim is unlocked.
How to access it: Go to the Main Menu and select Tactical Simulations.
Online requirement: TacSim requires an internet connection. It will be locked if you are in offline mode.
What is available early: At the start, you only have access to Advanced Combat Training and Advanced Melee Training.
What unlocks later: More missions open up as you progress through the main story. Full Operations only become available after you finish the campaign.

Inside TacSim, there are two content types. Escalations are short trials across 3 tiers — they test stealth, combat, or improvisation and get harder as you go. Operations are larger sandbox missions with specific objectives, similar to how the main story missions work but designed as endgame challenges.

Both types reward you with Intel and Clearance XP. Intel is used to buy outfits, gadget upgrades, and other cosmetics from the Intel Shop inside the TacSim area, located down the stairs before the simulation room.

Why You Should Replay Missions in 007 First Light

Replaying missions is not just for completionists. Here are a few solid reasons to go back:

Collect missed items. Postcards, Mementos, playing cards — these are scattered across every chapter. Very few players grab everything on a first run. Use Chapter Select to clean them up efficiently.
Complete challenges for outfits. Each chapter has a set of challenges tied to unlocking unique outfits for TacSim. These challenges often require specific approaches that conflict with each other, so multiple runs are expected.
Try a different playstyle. The game supports stealth, action, and social approaches. Going back and doing a chapter loud when you were stealthy before — or vice versa — is genuinely fun.
Unlock modifier rewards. Some rewards in the game come from completing missions with extra modifiers active. These rewards can make a real difference in later content.
Trophy and achievement hunting. Several trophies and achievements require specific actions in specific chapters. Chapter Select with direct checkpoint access is the fastest way to knock these out.

For example, if you are working through the Joshua Pike investigation again to grab a missed collectible or try a different approach to the upstairs lounge, just load the relevant checkpoint from the “A Night Out” chapter. Our full guide on the Joshua Pike Investigation in 007 First Light covers every route in that section.

Tips for Getting the Most Out of Replays

Check the challenges before loading in. The main menu shows you a mission’s challenge list before you start. Read it first so you know what to aim for.
Use the closest checkpoint to what you need. There is no reason to replay a full chapter from the start. Always jump to the checkpoint nearest to the collectible or objective you are after.
Quit immediately after grabbing a collectible. Saves are instant on pickup. You do not need to keep playing after getting what you came for.
Reload the last checkpoint to reset guards. If you want to retry a stealth section without restarting the whole checkpoint, reloading the last save resets enemy AI while keeping any intel you have already collected.
Do not skip TacSim modifiers. The rewards from modifier runs are useful upgrades that help in the harder endgame content.

Quick Summary

Open the Main Menu and use Chapter Select to replay any completed chapter.
Pick the exact checkpoint you want to start from — no need to replay the whole chapter.
Collectibles save instantly on pickup, even in replay.
Modifier options appear on the Chapter Select screen for extra challenges and rewards.
TacSim is a separate post-campaign mode with its own missions, Intel rewards, and unlock requirements.
TacSim requires an internet connection and unlocks early in the campaign.

For everything else you need to know about the game, check our guides on how long to beat 007 First Light, 007 First Light PC requirements, how to get and use Compound Basement Keys, and all pre-order and Deluxe Edition items.