無料ブラウザゲーム集 | Takkun'sGamePortal

Super retro game!

インストール不要・オフライン対応

This is a Reversi app that you can easily play in a web browser. You can play online matches with friends, and it also features a CPU battle mode where you can enjoy playing alone at your own pace.

You can set up a free Java and Bedrock Edition server. Supports mods and plugins, no ads, no player limit.

A neon arcade-style tennis game you can play right away in your browser. Use items to power yourself up or shoot them at your opponent to interfere——a heated 3-point match with strategic mind games. In addition to CPU battles, online battles are also possible.

Just a circuit simulator. You can make calculators, games, anything.

昔なつかしいインベーダーに似たアーケードゲーム。 アイテムでパワーアップ。

It's a simple puzzle game where you tap adjacent numbers to "erase" them or "reduce them by subtraction." When the numbers are the same, they disappear; when they're different, the difference remains. After a certain number of operations, numbers rise up from the bottom, and when they reach the top row, the game is over.

Download high-quality free music!

A free creative support web app that integrates character management, relationship diagrams, wikis, and prompt boxes for TRPG and creative writing.

A game site where you can play anywhere!

No login required, no server transmission. 100% free web tools for images, PDFs, text, learning, design, and development assistance.

身の回りのQRコード・バーコードからモンスターを召喚して戦う『QRバトル』

Tap to jump, cliff running game.

This is a C language execution environment that operates completely offline. While there are many functional limitations, most programs found in introductory textbooks can be executed. Programming learning is possible even on iPad.

射撃ゲーム。以外特にいうことなし！

Mathematical Formula Reasoning Puzzle Game

Merge + Tower Defense Browser Game Made with Godot 4. A game where you drag and drop animal units, merge units of the same level to strengthen them, and defend your tower from enemy waves. Start with small chicks and evolve all the way to dragons through merging. Enemies include goblins, skeletons, berserkers, and more. Compatible with both PC and mobile browsers. Free and no installation required: https://www.crazygames.com/game/drop-defense Solo developed. Some sprites created using AI image generation tools. Feedback welcome!

けずるだけのASMLリラクゼーションアプリです！

You decide the rules. Reversi (Othello) where you can freely customize the rules. For those tired of the usual rules.

Your imagination sets the world in motion.

マルチプレイ型育成ゲーム

自分の実力に合わせてフラッシュ暗算が出来ますよ！

オフラインで遊べる暇つぶしゲームです。