About AI Game Arcade

AI Game Arcade is a small arcade of games that starts in the browser. We began with a simple hope: you should be able to try a game before being asked to install an app or create an account. Open a tab, understand the move that matters, and take a run at a better score. That is the rhythm we want to protect. Whether you have a few minutes between tasks or a longer break, the arcade is meant to feel ready on a computer or phone without turning play into a setup job.

The collection is deliberately varied rather than built around one genre. There are timing games, runners that ask you to choose a route, puzzles that reward a careful finger, and action games where reading motion matters. Many are casual score attacks: they should be easy to begin, clear about why a run went wrong, and inviting when you think you can do a little better next time. A short run can still have texture. We want a score to reflect a decision, a recovered mistake, or a pattern learned through another attempt.

A second part of the arcade explores games with neural-network opponents and teammates. In those games, a character follows a policy that was trained before it reached your browser. Its decisions are not sent away to a remote AI service during a match. Selected games use ONNX models and onnxruntime-web, with their WebAssembly runtime and model files loaded into the browser itself. The input used for that on-device inference stays on your device. Our Read how the arcade works page explains the idea in plain language.

Not requiring registration follows the same principle. A quick game should not demand that you hand over personal details first, and as much of a normal play session as possible should remain on your device. Some optional features, such as online matches or a leaderboard submission, naturally need a connection; our Privacy Policy explains those specific cases and the data involved. For ordinary free play, though, there is no profile to fill in and no account to maintain. You can arrive, play, leave, and return when the mood strikes.

Fairness is another promise we make while building the games. Their core rules use deterministic simulations: given the same starting state and the same inputs, they produce the same result. That means a score is not supposed to change because a server happened to be busy or a network request arrived late. It also makes practice meaningful. When a route, rhythm, or risky choice pays off, you can learn from it and try to reproduce it, rather than hoping a hidden service made a different decision.

AI Game Arcade is operated by Gnaefir Inc. (株式会社グネーヴァル), a company working in game development and AI game development. This is not a showroom for technology alone. We want it to be a place where you can feel what a technical choice changes in a game: a responsive rival, a reliable score, or simply less friction between curiosity and a first run. We will keep adding small, playable experiments that earn another attempt.

Operator

Company: Gnaefir Inc. (Japan)
Business: Game development · AI game development
Contact: info@gnaefir.co.jp