diff --git a/app-emulation/proton-ge-custom-bin/Manifest b/app-emulation/proton-ge-custom-bin/Manifest
deleted file mode 100644
index 71568d7007..0000000000
--- a/app-emulation/proton-ge-custom-bin/Manifest
+++ /dev/null
@@ -1,3 +0,0 @@
-DIST GE-Proton7-27.tar.gz 415170082 BLAKE2B 1773d34defe483a6c894d55de1089eb831f1d44e92bfae5c46faeec825fa8b2cc7c05ac9ca9a05d6ea0c393aa90fe06334a0c07feef71631e27a7dbf30e3dcda SHA512 b741594fbc062bf7e5b5228273680807fb3eb20cfa04993b2e4ce9442ebed18f3e84ca5d59ee19381165d595932fe54b720526bd1f41b2bf74b13a20308de5ee
-DIST GE-Proton7-28.tar.gz 416168736 BLAKE2B 8be4361f8ee4c596cd0ccc7451d204f011c4ddc253822c23e0c411f545fad9f56ce8e5fcdb7ac606e2a2e679c4a09ac488246b909106f89730744db43a909458 SHA512 a08b922c4a294edaaec5773ad7114b16114e06273da86ac8f9e8272065043db7b2cb3f1f944d634243e4f845c19fbeae2f53c56efb40a41471c7405f91d51590
-DIST GE-Proton7-29.tar.gz 416341212 BLAKE2B 42cae5797804e677eebc9ea46c9beec8d9e6945a4538e16cf2a9def61b9cea6945fb68e05b37a2962a18056a6656d73be77ebbeab88770513ee168d991833f84 SHA512 b4c7a6894302a302a15b6f3968987c98190461e9cbb4afa7738fe28fb24b1a2730140c424efc60a77624c8867bcc52e3b6ae1a60c9246aedf208ddb994d602d5
diff --git a/app-emulation/proton-ge-custom-bin/metadata.xml b/app-emulation/proton-ge-custom-bin/metadata.xml
deleted file mode 100644
index 8ef72f91a0..0000000000
--- a/app-emulation/proton-ge-custom-bin/metadata.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>jhonatan@justin.com.br</email>
-		<name>Jhonatan Justin</name>
-	</maintainer>
-	<upstream>
-		<bugs-to>https://discord.com/invite/6y3BdzC</bugs-to>
-		<remote-id type="github">GloriousEggroll/proton-ge-custom</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/app-emulation/proton-ge-custom-bin/proton-ge-custom-bin-7.27.ebuild b/app-emulation/proton-ge-custom-bin/proton-ge-custom-bin-7.27.ebuild
deleted file mode 100644
index 6a91640c65..0000000000
--- a/app-emulation/proton-ge-custom-bin/proton-ge-custom-bin-7.27.ebuild
+++ /dev/null
@@ -1,25 +0,0 @@
-# Copyright 2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-MULTILIB_COMPAT=( abi_x86_{32,64} )
-inherit multilib-minimal
-
-DESCRIPTION="A fancy custom distribution of Valves Proton with various patches"
-HOMEPAGE="https://github.com/GloriousEggroll/proton-ge-custom"
-SRC_URI="https://github.com/GloriousEggroll/proton-ge-custom/releases/download/GE-Proton${PV/./-}/GE-Proton${PV/./-}.tar.gz"
-S="${WORKDIR}/GE-Proton${PV/./-}"
-LICENSE="0BSD LGPL-2+ ZLIB MIT MPL-2.0 OFL-1.1 BSD"
-SLOT="${PV}"
-KEYWORDS="~amd64"
-RESTRICT="mirror strip"
-QA_PREBUILT={*}
-
-RDEPEND="
-		media-libs/mesa[vulkan,${MULTILIB_USEDEP}]
-		media-libs/vulkan-loader[${MULTILIB_USEDEP}]"
-
-src_install() {
-	insinto "/usr/share/Steam/compatibilitytools.d/"
-	doins -r "${S}"
-}
diff --git a/app-emulation/proton-ge-custom-bin/proton-ge-custom-bin-7.28.ebuild b/app-emulation/proton-ge-custom-bin/proton-ge-custom-bin-7.28.ebuild
deleted file mode 100644
index 6a91640c65..0000000000
--- a/app-emulation/proton-ge-custom-bin/proton-ge-custom-bin-7.28.ebuild
+++ /dev/null
@@ -1,25 +0,0 @@
-# Copyright 2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-MULTILIB_COMPAT=( abi_x86_{32,64} )
-inherit multilib-minimal
-
-DESCRIPTION="A fancy custom distribution of Valves Proton with various patches"
-HOMEPAGE="https://github.com/GloriousEggroll/proton-ge-custom"
-SRC_URI="https://github.com/GloriousEggroll/proton-ge-custom/releases/download/GE-Proton${PV/./-}/GE-Proton${PV/./-}.tar.gz"
-S="${WORKDIR}/GE-Proton${PV/./-}"
-LICENSE="0BSD LGPL-2+ ZLIB MIT MPL-2.0 OFL-1.1 BSD"
-SLOT="${PV}"
-KEYWORDS="~amd64"
-RESTRICT="mirror strip"
-QA_PREBUILT={*}
-
-RDEPEND="
-		media-libs/mesa[vulkan,${MULTILIB_USEDEP}]
-		media-libs/vulkan-loader[${MULTILIB_USEDEP}]"
-
-src_install() {
-	insinto "/usr/share/Steam/compatibilitytools.d/"
-	doins -r "${S}"
-}
diff --git a/app-emulation/proton-ge-custom-bin/proton-ge-custom-bin-7.29.ebuild b/app-emulation/proton-ge-custom-bin/proton-ge-custom-bin-7.29.ebuild
deleted file mode 100644
index 6a91640c65..0000000000
--- a/app-emulation/proton-ge-custom-bin/proton-ge-custom-bin-7.29.ebuild
+++ /dev/null
@@ -1,25 +0,0 @@
-# Copyright 2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-MULTILIB_COMPAT=( abi_x86_{32,64} )
-inherit multilib-minimal
-
-DESCRIPTION="A fancy custom distribution of Valves Proton with various patches"
-HOMEPAGE="https://github.com/GloriousEggroll/proton-ge-custom"
-SRC_URI="https://github.com/GloriousEggroll/proton-ge-custom/releases/download/GE-Proton${PV/./-}/GE-Proton${PV/./-}.tar.gz"
-S="${WORKDIR}/GE-Proton${PV/./-}"
-LICENSE="0BSD LGPL-2+ ZLIB MIT MPL-2.0 OFL-1.1 BSD"
-SLOT="${PV}"
-KEYWORDS="~amd64"
-RESTRICT="mirror strip"
-QA_PREBUILT={*}
-
-RDEPEND="
-		media-libs/mesa[vulkan,${MULTILIB_USEDEP}]
-		media-libs/vulkan-loader[${MULTILIB_USEDEP}]"
-
-src_install() {
-	insinto "/usr/share/Steam/compatibilitytools.d/"
-	doins -r "${S}"
-}
diff --git a/profiles/package.mask b/profiles/package.mask
index 881b6042bc..9f65c28de8 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -80,11 +80,6 @@ dev-python/gevent
 media-sound/hushboard
 net-im/guilded-bin
 
-# Takuya Wakazono <pastalian46@gmail.com> (2024-08-31)
-# Significantly outdated and unmaintained in guru since 2022.
-# Removal on 2024-09-30.
-app-emulation/proton-ge-custom-bin
-
 # Anna Vyalkova <cyber+gentoo@sysrq.in> (2024-06-24)
 # Critical security vulnerability.
 <net-im/conduit-0.8.0