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Minefun Full Bright

full bright with levels (press "." )

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Minefun Full Bright
// @namespace    http://tampermonkey.net/
// @author       quang
// @version      1.4
// @description  full bright with levels (press "." )
// @match        *://minefun.io/*
// @grant        none
// @license      VN
// ==/UserScript==
 
(function () {
    'use strict';
 
    let level = 0;
    let styleTag = null;
 
    const levels = [
        '',
 
        /* Level 1 – Creative vanilla */
        `
        canvas {
            filter: brightness(1.18) contrast(1.04) saturate(1.08) !important;
        }
        `,
 
        /* Level 2 – Creative+ (recommended) */
        `
        canvas {
            filter: brightness(1.28) contrast(1.06) saturate(1.10) !important;
        }
        `,
 
        /* Level 3 – Cave clear */
        `
        canvas {
            filter: brightness(1.38) contrast(1.08) saturate(1.12) !important;
        }
        `,
 
        /* Level 4 – Ultra bright */
        `
        canvas {
            filter: brightness(1.48) contrast(1.10) saturate(1.14) !important;
        }
        `,
 
        /* Level 5 – MAX BRIGHT (very strong) */
        `
        canvas {
            filter: brightness(1.60) contrast(1.12) saturate(1.16) !important;
        }
        `
    ];
 
    function applyLevel() {
        if (styleTag) styleTag.remove();
 
        if (level === 0) {
            styleTag = null;
            console.log('[FULL BRIGHT] OFF');
            return;
        }
 
        styleTag = document.createElement('style');
        styleTag.innerHTML = `
            ${levels[level]}
 
            /* Remove darkness overlays */
            canvas + div,
            div[style*="rgba(0, 0, 0"],
            div[style*="box-shadow"] {
                background: transparent !important;
                box-shadow: none !important;
            }
        `;
        document.head.appendChild(styleTag);
        console.log('[FULL BRIGHT] LEVEL', level);
    }
 
    document.addEventListener('keydown', e => {
        if (e.key === '.') {
            level = (level + 1) % 6; // 0 → 5
            applyLevel();
        }
    });
})();