AI product readA 3D speedrunning platformer game that runs as a Chrome extension, featuring over 50 built-in levels, online multiplayer via WebRTC, custom skins, a creative level editor, and mod support.
Provides an accessible, browser-native 3D platformer game experience directly from the Chrome toolbar without needing to visit external gaming websites or install desktop applications. Works offline for single-player mode.
User clicks the Chrome extension icon to open the game popup. The main menu displays with volume controls, fullscreen option, Discord link, and a Play button. Clicking Play loads the 3D game (v1/index.html) built with Three.js and Rapier physics (WASM). Player selects levels from the campaign or community packs, controls a cube character through 3D obstacle courses, and can participate in online multiplayer races. Level editor allows creating and sharing custom levels.
50+ built-in campaign levels with increasing difficultyOnline multiplayer via WebRTC peer-to-peer connectionsCreative level editor for building custom levelsCustom skins systemMod support with community modsOffline single-player mode with high score tracking
- Target users
- Casual gamers looking for quick browser-based entertainment / Speedrunners who want to compete on leaderboards / Creative players who enjoy building and sharing custom levels / Chrome users seeking a lightweight offline-capable game
- The extension source is heavily minified/bundled (303 files, largest JS file is 848KB), making deep code analysis challenging but the overall structure and functionality are clear.
- Multiplayer implementation details are embedded in bundled WebRTC libraries and could not be fully traced, but no authentication requirement was found.
- The 'pro' naming in SVG asset filenames (button-play-pro.svg) and audio files (boxel-3d-pro.ogg) could not be fully explained but no paid gating mechanism was found in the code.
MonetizationNo paid features detected
No payment infrastructure detected anywhere in the extension. Zero matches for premium, purchase, pricing, payment, stripe, billing, or in-app purchase. All 'pro' keyword hits are false positives in WebGL shader code (projectionMatrix, projTexCoord, process, RECIPROCAL_PI) and library internals. The file 'svg/button-play-pro.svg' is simply the visual design asset for the regular 'Play' button (the main menu code shows it navigates to the game with no payment gate). The 'upgrade' keyword only appears in a changelog entry about upgrading a physics engine library version. The extension has no feature gating, no payment platform integration, and no upgrade prompts. The game is entirely free to play.
- Confidence
- 95
- Payment platform
- --
- Source
- AI / High
- Login required
- No
- Reason
- The extension is a self-contained 3D game that runs locally in the browser popup. The manifest only requests 'storage' and 'unlimitedStorage' permissions. The main application code (main-CkUTk6PW.js) contains no login UI, authentication flows, or account management. All keyword hits for 'login', 'signin', 'account', 'auth', 'session', 'token', 'jwt' are false positives: 'jwt' appears in base64-encoded metadata (verified_contents.json), 'account' appears in GLSL shader comments ('account for clip-space aspect ratio'), 'sign in' appears as WebGL shader port notes ('Changed sign in W component'), 'session' appears in WebRTC SDP handling for peer-to-peer multiplayer (not user accounts), and 'auth' appears in level JSON files as 'author' field names. The multiplayer feature uses WebRTC for peer connections without requiring user authentication. No external authentication hosts were detected.
great extension for playing in class (I never got caught in class)
good but also much bug
buenisimmo para entretenerte
I have the honor of the actual CREATOR of the game telling me my level was one of the hardest he had ever played he later added it to the game :D and still haven't gotten my shout out :(
it was fun
very good game all level are enjoyable and fun to mess around with once you get good at them would like to have a cube/block that you can go through through one direction but not the other (depending on the direction the cube is facing)
well this is probably the best game that is on my laptop every night I always try to beat a level or 2 now I have beaten so many but some of it is really hard so I YouTubed how to solve it keep up the good level and skin it was a really good game a really appreciate it in my life its the best game ever i hope that other people can understand and play this to in the future this is the best game of the developers of Boxel Rebound thank you very much Did any one hit 3.727 on the new ikf level ? Also on level 26 stairways to stairs I think its a glitch but I hit -500 seconds and then died I redid the level the same day and got the record of 22.903 no glitch the glitch on did not save my progress because I died at the end
Great game, I play during my free time in class
I play this game in class and i luv it my teach never catches me
ITS SO FUN BUT ALSO HARD