diff --git a/games-strategy/unciv-bin/Manifest b/games-strategy/unciv-bin/Manifest
index 8423c287cc..54a257c396 100644
--- a/games-strategy/unciv-bin/Manifest
+++ b/games-strategy/unciv-bin/Manifest
@@ -1 +1,2 @@
 DIST unciv-bin-4.15.2.jar 55155994 BLAKE2B 5940c04447573f825ed28cb994cf65315216835ce390c04e6b6353361fb5428f13bc2d032838c5166ec628c05feeee07d3a549e8e52d10fec841d5d1cf055feb SHA512 7571fba7540b40fd159e95c26d15a2a980cb0657824704c9c552ce95ef2b26b944e01a6a18d56c72f2395a296e86f66b9f8078a610a34643b47136e84e39ab2d
+DIST unciv-bin-4.15.6_p1.jar 55233049 BLAKE2B 2740e43206c98c66c4f05c876f5fb5f9a979220dbb3a35ae97626b74d48252389d28ca18113ef3f09e5c71b81ee4ef723447b01707aa5cf6044816159531c3fa SHA512 4eb7e342986e48244573bc9b1db56a9731958f169d5790149fdea2839a7fdd346fbc570d7cd54c8fc04d7aca6f1ac4079e8f0849ca1428012a109f02c36429c7
diff --git a/games-strategy/unciv-bin/unciv-bin-4.15.6_p1.ebuild b/games-strategy/unciv-bin/unciv-bin-4.15.6_p1.ebuild
new file mode 100644
index 0000000000..6efb8c437f
--- /dev/null
+++ b/games-strategy/unciv-bin/unciv-bin-4.15.6_p1.ebuild
@@ -0,0 +1,34 @@
+# Copyright 2021-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit desktop java-pkg-2
+
+MY_PV=${PV/_p/-patch}
+DESCRIPTION="Turn-based historical strategy game, a remake of Civ V"
+HOMEPAGE="https://github.com/yairm210/Unciv"
+SRC_URI="https://github.com/yairm210/Unciv/releases/download/${MY_PV}/Unciv.jar -> ${P}.jar"
+S="${WORKDIR}"
+
+LICENSE="MPL-2.0"
+SLOT="0"
+KEYWORDS="-* ~amd64" # the jar also should work on arm{,64} but I am unable to test that
+
+RDEPEND=">=virtual/jre-11:*" # could be more
+BDEPEND="app-arch/unzip"
+
+declare -r IMG_PATH="ExtraImages/Icon.png"
+
+src_unpack() {
+	cp "${DISTDIR}/${P}.jar" "${WORKDIR}"
+	unzip ${P}.jar ${IMG_PATH} || die "Extracting icon failed"
+}
+
+src_install() {
+	java-pkg_newjar "${P}.jar"
+	java-pkg_dolauncher "${PN}" --jar "${PN}.jar"
+	newicon --size 32 ${IMG_PATH} unciv.png || die "Installing icon failed"
+	# this desktop file is better than upstream's
+	make_desktop_entry "${PN}" Unciv-bin unciv "Game;StrategyGame" "Terminal=false"
+}