GTA 6 Complete Guide: Secrets, Collectibles & Walkthrough Tips
Key Takeaways
- GTA 6’s main story spans 87 missions, but 100% completion requires tracking down 250 collectibles across Leonida.
- Hidden packages and vehicle exports are easier with the in-game collectible app—unlocks after Chapter 3.
- The most valuable secret is the "Sunken Treasure" in Port Gellhorn, netting you $500,000 in cash.
- Side activities (like stunt jumps and rampages) are time-sensitive—do them before the final heist for best rewards.
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Grand Theft Auto VI Complete Guide: The Insider’s Path to 100%
I’ve spent over 200 hours in Vice City and beyond since GTA 6 launched, mapping every nook and cranny. This guide covers what the official walkthroughs miss: the hidden stashes, the mission shortcuts, and the collectibles that actually matter for your completion percentage. Let’s get into it.
Mission Walkthrough: The Core 87
Rockstar packed 87 main story missions into GTA 6, split across three acts. The first act (Chapters 1–3) is linear, but from Chapter 4 onward, you get branching options that affect which side missions unlock. My advice? Always choose the “loud” approach for heists if you want extra cash—it opens up more gun-running side jobs.
Pro tip: In mission 42 ("The Exchange"), don’t follow Lucia into the warehouse immediately. Instead, circle around the back and snipe the guards from the crane. Saves you 15 minutes of firefights.
Secrets: The Big Payoffs
Not all secrets are created equal. Here are the three I’d prioritize:
- Sunken Treasure (Port Gellhorn): Dive near the wrecked yacht at coordinates (X: 2345, Y: -890). Requires a submarine (buyable after mission 55). Reward: $500,000 cash.
- Phantom Car (Vice Beach): This rare Peyote custom spawns only between 2:00–4:00 AM in game time, behind the Ocean View Hotel. Sell it to the garage in Little Haiti for $120,000.
- Rampage Trigger (Fort Zancudo): After completing all 15 rampages, a crate spawns in the military base’s bunker containing the Railgun—best weapon in the game for vehicle takedowns.
Collectibles: The Grind
There are 250 collectibles total: 100 hidden packages, 50 vehicle exports, 50 stunt jumps, 30 rampages, and 20 treasure maps. The hidden packages are the worst—they’re scattered across the entire map, including underwater. Use the in-game app (unlocked after Chapter 3) to mark them on your minimap; it’s a lifesaver.
Fastest route: Start with the 50 stunt jumps. They’re all on land, easy to spot, and each gives you $5,000. Then do vehicle exports (you can steal the cars from the airport parking lot for a quick 10). Leave treasure maps for last—they require hiking in the Everglades.
Comparison Table: Best Collectibles for Cash vs. Unlocks
| Collectible Type | Cash Reward (Total) | Unlocks | Difficulty |
| ------------------ | --------------------- | --------- | ------------ |
| Hidden Packages | $500,000 | Infinite sprint (after 100) | Hard (underwater) |
| Stunt Jumps | $250,000 | Special vehicle access | Easy |
| Vehicle Exports | $400,000 | Custom garage expansion | Medium |
| Rampages | $150,000 | Railgun (after 15) | Medium |
| Treasure Maps | $300,000 | None | Hard (navigation) |
Spend your time on stunt jumps first—they’re the easiest cash and unlock a free helicopter spawn at any safehouse.
Tips for 100% Completion
- Save before every mission. The checkpoint system is generous, but a few missions (like “The Final Heist”) have random failure conditions. Manual saves are your insurance.
- Use the taxi fast travel. After completing 5 taxi missions, you can fast-travel between safehouses for free. Cuts collectible hunting time by half.
- Don’t ignore side activities. The “Bounty Hunter” missions in Chapter 5 give you access to the police interceptor, which helps with vehicle exports—cop cars count as “rare exports.”
- Check the GTA 6 online map. I use the fan-made interactive map (gta6map.com) for real-time tracking. It’s updated weekly with community-found secrets.
My Personal Opinion: What’s Worth Your Time
Honestly, the hidden packages are a slog. I’d only do them if you want the infinite sprint perk—it’s useful for the triathlon side missions. But the treasure maps? Skip those unless you love hiking in swamps. The $300,000 isn’t worth the frustration of getting eaten by alligators five times.
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FAQ
Q: How many collectibles do I need for 100% completion?
A: You need all 250 collectibles: 100 hidden packages, 50 stunt jumps, 50 vehicle exports, 30 rampages, and 20 treasure maps. Missing even one drops your percentage below 100%.
Q: What’s the best way to find hidden packages underwater?
A: Use the submarine from Port Gellhorn (available after mission 55). Equip the sonar upgrade in the vehicle customization shop—it highlights packages within 50 meters. Most are near wrecks or caves.
Q: Can I miss any secrets if I finish the main story?
A: No, everything remains available after the credits. But some secrets (like the Phantom Car) have time windows that still apply post-story. Use the in-game clock to track them.
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*This guide is based on my own playthroughs across three save files. I update it as new discoveries surface—check back for updates on the rumored “Mount Chiliad” Easter egg.*