Aer Isles is an action indie adventure game built as a chaotic online co-op action roguelike set across floating islands in the sky. Players reclaim stolen skies by leaping between ever-changing routes, battling strange creatures, and managing a shared pool of lives before reaching the end of each run. The experience supports solo play or groups of up to four friends on PC, with proximity voice chat adding immediacy to coordination and mishaps alike.
Gameplay
Core movement centers on jumping between islands that shift with each attempt. Routes feature dangerous traversal sections, physics-driven hazards, and sudden events that can scatter a group or force quick decisions. Encounters range from strange enemies to moments of relative safety, keeping every crossing unpredictable. Power serves as the main progression currency collected along the way. It directly strengthens attacks and allows players to send foes flying with greater force. Two primary combat styles stand out: a swift katana for precise strikes or the heavier Bonk approach for raw impact. Enemies can snatch Power mid-fight, turning successful runs into urgent recoveries. The loop rewards quick adaptation, as one poorly timed move or lost resource can affect the entire party through the shared lives system.
Game Modes
The game operates as a single core experience that scales between solo runs and online co-op sessions. No separate named modes exist beyond this flexible structure. Players tackle the same procedurally varied sky routes either alone or with friends, sharing a limited life pool that makes every rescue or mistake collective. Proximity voice chat integrates directly into sessions, letting teammates call out hazards or coordinate attacks in real time. The design emphasizes improvisation over rigid team roles, with the same tools and risks applying whether one person or four tackle the journey.
Cooperative Dynamics
Online co-op introduces both support and chaos through the shared lives mechanic. A heroic save keeps the run alive, while an accidental Bonk that launches a teammate into the abyss costs the group progress. The proximity chat system heightens tension during close-quarters fights or tricky platforming, as instructions and reactions happen in the moment. Groups can choose to cooperate tightly or lean into the unpredictable outcomes that arise from physics interactions and enemy interference. Solo players face the same challenges without assistance, relying entirely on personal skill and resource management to reach the end.
Is It Worth Playing?
Aer Isles remains in development with a planned release in January 2027 and currently shows no user reviews on its store page. The description highlights a focused roguelike loop built around traversal, combat upgrades via Power, and co-op consequences that should appeal to fans of chaotic group play or precise solo runs. Those who enjoy short, replayable sessions with high variability in routes and encounters may find the core loop engaging once available. The emphasis on shared stakes and voice chat suggests it suits players comfortable with both teamwork and occasional friendly sabotage. Without released gameplay or community feedback, any final judgment depends on how the systems perform at launch.