Sources, updates and coverage.
Current edition
Early Access since October 29, 2026 · official Steam hotfix EA 1.0-7 October 31 · official sources checked November 1, 2026 · player reports keep their dates; not played by Kingy. 6 guides and 5 connected entries. Research checked 1 Nov 2026; article edit dates are recorded separately.
What still needs work
- Built from the official Steam listing and patch notes, Apog Labs' forum replies and players' Steam reports; Kingy has not played the game.
- Player routes are reports, not tested results. The game is in Early Access with updates every day or two, so locations and behaviour can change.
How updates are reviewed
Sources are linked to the guides that depend on them in Kingy’s review pipeline. A source change requests an editorial review; it does not automatically rewrite the guide or advance its edit date. Automated source checks are separate from a substantive guide review.
Source ledger
ATMOSFAR on Steam ↗Read November 1. Early Access release October 29, 2026. Developer Apog Labs, publisher SHUEISHA GAMES. Single-player and online co-op. Floating-island exploration with Wasp aircraft and a Cloud Cruiser airship.Official · checked
Official ATMOSFAR Steam announcements ↗Apog Labs' announcement feed. Newest on November 1: Hotfix EA 1.0-7, October 31. Read again each run: door, frequency and reactor answers depend on these notes.Official · checked
ATMOSFAR is LIVE! ↗Early Access launch post, 16:00 UTC October 29. In-game bug reporter; an experimental branch is open to all owners.Official · checked · published 29 Oct 2026
Hotfix and performance inquiries: ATMOSFAR EA 1.0-4 ↗VENU-14419: research drives could be lost on recovery. VENU-14395: DLAA temporarily disabled. VENU-14352: Pearl Island respawn locations.Official · checked · published 29 Oct 2026
Patch: ATMOSFAR EA 1.0-5 ↗VENU-14440: reactor core lost after detaching from the Hauler magnet. VENU-14459: core despawning in the Cloud Cruiser hopper. VENU-14462: camp hub despawn. Stunner power use and Wasp fuel use reduced.Official · checked · published 30 Oct 2026
Minor update: ATMOSFAR EA 1.0-6 ↗Improved guidance for the PACE base frequency objective. VENU-13528: Striker Wasp hangar door with the fuse in Fort Hannigan was closed by default. VENU-14595: research drive not usable after building the desk early. VENU-14688: reactor core not removed from inventory. VENU-14211: camp generator would not restart from zero fuel.Official · checked · published 31 Oct 2026
Hotfix: ATMOSFAR EA 1.0-7 ↗VENU-14787: progress reset at Fort Hannigan after loading a pre-1.0-6 save, leaving the frequency signal unfindable. VENU-14794: large hangar doors not opening consistently after save and load. VENU-14224: crafting tables ignoring trunk resources.Official · checked · published 31 Oct 2026
Nuke core how to lift it with wasp ↗Apog Labs' Sofia, October 29: you need another type of Wasp, and points to a cave opening close to the crashed Cloud Cruiser. Players add what they did next.Official · checked · published 29 Oct 2026
HOW TO GET REACTOR INTO CLOUD CRUISER ↗Apog Labs' Sofia names the Cargo Lift, the round hatch on the Cloud Cruiser's roof, and asks players whose core isn't recognised to use the in-game bug reporter. Players describe the drop and failures.Official · checked · published 30 Oct 2026
Reactor disappeared ( Quest ) ↗Apog Labs' devl0f: on EA 1.0-5 a lost core gets highlighted after some time, and a core lost indefinitely should respawn where you found it. Players report cores falling through the map and respawning after 1.0-6.Official · checked · published 30 Oct 2026
where weather data ↗Apog Labs' Fredrik: the weather data is at the biggest settlement on that island, inside one of the larger upper buildings; the Striker Wasp is in the military base. A player lists the power steps.Official · checked · published 30 Oct 2026
How do you use the research desk? ↗Apog Labs' devl0f: connect the Utility Wasp, build a fuel generator or use solar panels once researched; researching takes time and draws power, so watch the hub panel.Official · checked · published 30 Oct 2026
How to use Research ↗Apog Labs' Fredrik: the research tree is in the journal (J).Official · checked · published 29 Oct 2026
Lost the Data drive to research, stuck ↗Apog Labs' Sofia on launch day: that data drive could not be retrieved after a death; load an earlier autosave.Official · checked · published 29 Oct 2026
charge suit from utility wasp ↗Apog Labs' devl0f: the backpack recharges in daytime and gets a power boost when piloting or sitting in the Wasp. Players add that batteries also refill it.Official · checked · published 30 Oct 2026
Pace scope frequency where? ↗23 replies. Several players land on 71.2 after scanning or from an in-game log of frequencies; 52.8 and 15 are reported as other signals.Reported · checked · published 29 Oct 2026
The frequency for the PACE Security Base ↗11 replies. 71.2 confirmed by players who scanned from the Weather Station; others get no lock elsewhere, or lose the marker after reloading.Reported · checked · published 31 Oct 2026
Couldnt locate 4th Fuse at Horizon isles ↗14 replies. Fuse locations, the restricted turret room and one player who found no fuse in the large hangar.Reported · checked · published 31 Oct 2026
Batteries locations in Fort ↗3 replies. Same set: one fitted, plus the main building, the hangar and a door powered from the pylon line.Reported · checked · published 30 Oct 2026
Bug After get the Striker wasp ?? ↗16 replies. The journal empties after the Striker Wasp; fuse list; Racer Quinn lead at Rover's Hollow.Reported · checked · published 31 Oct 2026
No more missions after the striker wasp? ↗1 reply: search for another island with the scope.Reported · checked · published 1 Nov 2026
Can't find the access keycard at Fort Hannigan ↗4 replies. The keycard room is beside the four fuse slots, confirmed by the player who asked; a generator near the slots opens doors around the base.Reported · checked · published 1 Nov 2026
Where Is The Striker Wasp Keycard Location? ↗12 replies. Door needing power in the blue power building; pylons and generators.Reported · checked · published 30 Oct 2026
striker wasp locked door ↗2 replies. Fuses that hadn't registered when placed; keycard needed for the door.Reported · checked · published 1 Nov 2026
How do I get the Hauler wasp out of the cave? ↗10 replies. Entrance through the rubble at the crashed Cruiser, the stunner, the staircase into a length of pipe.Reported · checked · published 29 Oct 2026
How do you get the hauler wasp? ↗3 replies. Tunnel at the wreck, keycard room, stun the fallen coil, floor console, gantry switches.Reported · checked · published 31 Oct 2026
how do you get the core in the airship? ↗7 replies. Roof hatch, cargo camera, manual install at the reactor, and one save where the core vanished.Reported · checked · published 31 Oct 2026
Anyone know where to find a second reactor core for cloud cruiser? ↗9 replies. Wreck near the weather-data site on Horizon Isles; junkyard at Rover's Hollow.Reported · checked · published 31 Oct 2026
reactor core stuck in corner ↗2 replies. Two players report the core out of the magnet's reach at its pick-up site; an Apog Labs reply asks for details.Reported · checked · published 31 Oct 2026
Missing Weather Data Mission ↗5 replies. Move the fuse down, switch in the smaller room, door behind debris.Reported · checked · published 30 Oct 2026
Locate the missing weather data quest bugged? ↗4 replies. Fuse to the lower level, crouch door, lever, generator for the last door.Reported · checked · published 30 Oct 2026
Stuck on the Reseach Table with the data drive ↗4 replies. Camp without power; the Utility Wasp works as a generator; collect the result from the desk.Reported · checked · published 29 Oct 2026
Stuck in Main Quest (Spoiler I guess?) ↗6 replies. A quest item lost on death; an Apog Labs reply says to fetch it again after the fix.Reported · checked · published 29 Oct 2026