What it is
Robot Royale is a browser action game by marssaum. You pilot a robot through a ruined-city arena, grabbing scrap and supplies to climb a weapon ladder from bare fists to guns before facing a boss. The AI game catalog GamesByAI records it as a Vibe Jam 2026 entry made with AI, and its submission form lists Claude Code.
Who it's for: Players who like quick action runs and watching their weapons level up.
Before you start: It runs in the browser with WASD, mouse and Shift; phone support isn't mentioned. There's no login or paywall at the entrance, and the page doesn't mention pricing, in-app purchases or ads. The page has a top 20 leaderboard and a score submission spot, so scores may be recorded online. Age rating and a license for the game are not stated. The game is in English.
Based on the game page and the AI game catalog GamesByAI's public information. Not tested by AI Inspiration World.