--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <maintainer type="project">
+ <email>games@gentoo.org</email>
+ <name>Gentoo Games Project</name>
+ </maintainer>
+</pkgmetadata>
--- /dev/null
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit desktop unpacker xdg
+
+DESCRIPTION="Metal wrecking, robot hacking 360-degree shooter/platformer hybrid"
+HOMEPAGE="https://rivethegame.com/"
+SRC_URI="${PN^^}-Linux-2017-02-28.sh"
+LICENSE="all-rights-reserved"
+SLOT="0"
+KEYWORDS="-* ~amd64"
+RESTRICT="bindist fetch splitdebug"
+
+RDEPEND="
+ media-libs/libsdl2[opengl,video]
+ media-libs/openal
+"
+
+S="${WORKDIR}/data"
+
+DIR="/opt/${PN}"
+QA_PREBUILT="${DIR#/}/*"
+
+pkg_nofetch() {
+ einfo "Please buy and download ${SRC_URI} from:"
+ einfo " https://www.humblebundle.com/store/${PN}"
+ einfo "and move it to your distfiles directory."
+}
+
+src_unpack() {
+ unpack_zip ${A}
+}
+
+src_install() {
+ exeinto "${DIR}"
+ newexe x86_64/${PN^^}.bin.x86_64 ${PN^^}.bin
+ dosym "../..${DIR}"/${PN^^}.bin /usr/bin/${PN}
+
+ insinto "${DIR}"
+ doins -r noarch/*
+
+ newicon -s 256 noarch/app_icon.png ${PN}.png
+ make_desktop_entry ${PN} ${PN^^}
+}