Aetheris: Idle Cosmos

You are the last guardian of space, gathering scattered echo particles of ancient civilizations. Each collected echo restores the fading galaxy, revealing hidden stories and new dimensions. This app is free to install. To access all features, you need to unlock Pro via an in-app purchase: either a subscription (€2.99/month, auto-renewing until cancelled) or a one-time payment. You can manage or cancel your subscription anytime in Microsoft Store settings. All features require this unlock. This app installs at no charge. Its features are unlocked by the in-app purchase: a Pro subscription (EUR 2.99/month, renews automatically until cancelled, cancel anytime in Microsoft Store settings) or a one-time Lifetime purchase. There is no trial period, and nothing is charged automatically.