What it is
Vesper Keep is a vertical 3D bullet-hell survival game by itch.io creator Quocvietvi, playable in the browser. Holding a gothic castle, you weave through waves of projectiles, upgrade your weapons and spells, and face the bosses of five zones. The creator says the code, 3D models, art and audio were made with bash.tv, and Google Gemini was used for game design, prompts, balancing and technical architecture.
Who it's for: Players who like tense bullet-hell games held upright on a phone.
Before you start: Free to play in the browser, with a virtual stick in portrait mode on phones and the keyboard on desktop. There is a shop that uses in-game coins. The interface is in English; other languages aren't listed. Whether scores go online, the release date, age rating and license aren't stated.
Based on the game page's public information. Not tested by AI Inspiration World.