diff --git a/games-emulation/blastem/Manifest b/games-emulation/blastem/Manifest
new file mode 100644
index 0000000..5dba468
--- /dev/null
+++ b/games-emulation/blastem/Manifest
@@ -0,0 +1,2 @@
+DIST blastem-0.6.3_pre20230219.tar.bz2 1284659 BLAKE2B b1b0bff68c6bd6c28a40b0425e0e8478a6a6f3bb065932e352e3b7ee5ce588db1bb911d1cd61d6890eafb2964529767b053584f2a0b2d90d00aba425895c0ed0 SHA512 dafa7cf7659854f4bfb571792ea7594ef0ac725948c74683e6e27e014a258733be6c7b9d5070f484d7f681b5914c75770da49ce0d32d53dce5b02b70f500bb59
+EBUILD blastem-0.6.3_pre20230219.ebuild 1076 BLAKE2B 18b11bc8275ed96d1071a4e3f41c3085f4241ef333e2f7248a5eacdb45cc908235cad412ae665bc1ab4db42345c884db6eb74e91101a01ab7a7e193b5b3f5c1a SHA512 a554be4f93021c381adb266d9c1a448d21d7aef252dd64880e84274d9e9e5e70e359f5c3d8bc5d5fd247eb51e7006272e65166e9ea0a5ca8298416293a262d7e
diff --git a/games-emulation/blastem/blastem-0.6.3_pre20230219.ebuild b/games-emulation/blastem/blastem-0.6.3_pre20230219.ebuild
new file mode 100644
index 0000000..e397010
--- /dev/null
+++ b/games-emulation/blastem/blastem-0.6.3_pre20230219.ebuild
@@ -0,0 +1,53 @@
+# Copyright 2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit desktop toolchain-funcs xdg-utils
+
+COMMIT_ID="e6b2b2341c68"
+
+DESCRIPTION="The fast and accurate Genesis emulator"
+HOMEPAGE="https://www.retrodev.com/blastem/"
+SRC_URI="https://www.retrodev.com/repos/blastem/archive/${COMMIT_ID}.tar.bz2 -> ${P}.tar.bz2"
+
+LICENSE="GPL-3+"
+SLOT="0"
+KEYWORDS="~amd64 ~i686"
+
+DEPEND="
+	media-libs/glew
+	media-libs/libsdl2
+	sys-libs/zlib
+"
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+S="${WORKDIR}/${PN}-${COMMIT_ID}"
+
+src_compile() {
+	emake \
+		CC="$(tc-getCC)" \
+		OPT="${CFLAGS}" \
+		HOST_ZLIB=1 \
+		CONFIG_PATH="/usr/share/games/${PN}" \
+		DATA_PATH="/usr/share/games/${PN}"
+}
+
+src_install() {
+	dobin blastem
+
+	insinto "/usr/share/games/${PN}"
+	doins -r shaders images default.cfg rom.db gamecontrollerdb.txt
+
+	newicon "${S}/android/res/drawable-xxhdpi/ic_launcher.png" ${PN}.png
+	make_desktop_entry "${PN}" 'Blastem' "${PN}" 'Game;Emulator'
+}
+
+pkg_postinst() {
+	xdg_desktop_database_update
+}
+
+pkg_postrm() {
+	xdg_desktop_database_update
+}