Guerranera e i Cacciatori di Trofei

Forever Skies

Forever Skies: PS5 platinum trophy guide

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Forever Skies

PS5

Plan ahead for two moments in the Forever Skies platinum: the AI Tree choice and the three-disease test. For the first, bring the right device and preserve a save before the decision. For the second, play on Hard with a booster ready and a medical bed on board. Scan blueprints as you look for the cure; they open up the non-story trophies.

Full-release PS5 base list, including ending preparation and survival objectives.

  • Required difficulty: The more the merrier requires Hard; you do not need to stay on Hard throughout the campaign.
  • Missable trophies: The two endings branch from one choice. Prepare a save before deciding at the AI Tree.
  • Multiplayer: The route is playable solo; in co-op, the world’s progress is saved to the host.
  • PlayStation release: 2025-04-14

Build your airship while tracking the reports

After the tutorial, keep a scanner, water and repair materials on the airship. Explore the structures indicated by mission reports and scan machinery and parts before taking off. Expand a room for its trophy and test a turbine at 250 metres above sea level. Keep increasing the height ceiling afterwards; the AI Tree finale sits higher.

  • Collect reports and check the scanner, turbine and supplies before long flights.

Reach the Underdust tunnels and stock the moth vivarium

While looking for Noah in the tunnels, check the floor of his ruin for the small cage with a friendly insect. Interact with the creature and check the separate trophy for petting it. For Total Eclipse, build a vivarium and trap three different moth species. Put each in a vivarium slot; carrying them in inventory is not enough.

  • Take the moths from the trap without eating them and check three species in the vivarium.

Set up a booster and three diseases on Hard

Scan the medical bed in the contaminated greenhouse lab and install one after unlocking the advanced fabricator. Prepare a booster in the analyser before leaving the ship. On Hard, combine gastroenteritis from raw food with the diseases caused by creatures in the Underdust outskirts. Once three diseases are active, use the booster; then return to the medical bed and complete treatment.

  • Check three disease icons before consuming the booster and treating yourself.

Use the crossbow to start a chain reaction

Scan the mine blueprint at the contaminated greenhouse and the crossbow during Noah’s trail. Craft two mines and place them close on an open platform, away from parts of the airship you want to protect. Back away and shoot one with the crossbow. The first explosion must set off the second mine; do not shoot them separately.

  • Confirm both detonations came from one chain reaction.

Prepare both choices at the AI Tree

Before taking the final lift, prepare the AI Tree keycard and research and craft the USB drive with the virus. Preserve the state before the choice. If your version lets you turn off autosave, make a manual save before the split and leave without saving after the first trophy. Check that the pre-choice save remains available. Insert the cure for the failed rescue ending; upload the virus for the other when the optional objective is active.

  • Confirm the virus objective before uploading and do not overwrite the branch-point save.

Trophies to watch

The more the merrier

Simultaneously experience 3 diseases and 1 booster effect (hard difficulty only)

Play on Hard for this attempt. Prepare the booster before getting infected, then activate it with three diseases present.

Performing self-surgery!

Treat a disease using medical bed.

Install the medical bed on the airship and use it after earning the three-disease trophy.

Chain Reaction

Set off a Mine using another Mine

Place two mines together and shoot just the first with the crossbow.

Human beings are a disease

Complete the game and fail to save humanity.

Use the cure in the AI Tree machine after preserving a pre-choice state.

Never send a human to do a machine's job

Complete the game and save the humanity.

Craft the virus drive and verify the optional mission asks for the upload when you reach the terminal.

Frequently asked questions

Can I get both endings after saving one?

Post-credits play does not automatically reopen the choice. Keep the pre-choice save. If it is overwritten and there is no earlier save, you will have to reach the decision again.

The virus is ready, but the mission still says to reach the AI Tree. What should I check?

Before uploading, check the optional objective. A PS5 guide documents leaving and landing again to register arrival when the drive was crafted on-site. Verify the mission text rather than relying on the ending scene alone.

Do I need a group to build and progress?

No. You can play everything solo. If you invite friends after the tutorial, the host keeps the world and progress; use your own world to control the ending branch.

Sources

Trophy lists

Buying the game

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Open the interactive guide