What it is
Vesper: The Last Light is a third-person adventure game by kvickan, played in the browser. The world has drowned, and you explore it and fight enemies to restore three seals. Light is your health, your ammo and your currency all at once, so firing and buying both use it up. The AI game catalog GamesByAI lists it as made with GPT-6 Astra and Codex; this comes from the catalog's submission form, and the author hasn't said more anywhere else.
Who it's for: Players who like 3D exploration and careful resource management.
Before you start: It's free, and the menu has no sign-up or payment, just an optional tip link. It uses mouse and keyboard; some embedded browsers may not let it capture the mouse, so open it in a regular browser. The game is in English. It includes shooting combat.
Based on the game page and the public listing in the AI game catalog GamesByAI. Not tested by AI Inspiration World.