diff -ruN bsdtris.orig/Makefile bsdtris/Makefile
--- bsdtris.orig/Makefile	2014-07-02 14:22:39.000000000 -0400
+++ bsdtris/Makefile	2014-08-15 16:32:41.565113759 -0400
@@ -12,13 +12,12 @@
 
 NO_WRKSUBDIR=	yes
 
-MAN6=		bsdtris.6
-
-NO_STAGE=	yes
 post-patch:
 	${REINPLACE_CMD} -E "s|%%PREFIX%%|${PREFIX}|" ${WRKSRC}/pathnames.h
 
 post-install:
-	${INSTALL_MAN} ${WRKSRC}/tetris.6 ${PREFIX}/man/man6/bsdtris.6
+	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/bsdtris
+	${INSTALL_MAN} ${WRKSRC}/tetris.6 ${STAGEDIR}${PREFIX}/man/man6/bsdtris.6
+	@${GZIP_CMD} ${STAGEDIR}${PREFIX}/man/man6/bsdtris.6
 
 .include <bsd.port.mk>
diff -ruN bsdtris.orig/files/patch-Makefile bsdtris/files/patch-Makefile
--- bsdtris.orig/files/patch-Makefile	2014-01-22 12:40:44.000000000 -0500
+++ bsdtris/files/patch-Makefile	2014-08-15 16:29:25.023127903 -0400
@@ -7,7 +7,7 @@
 +TMPLDFLAGS+= -lcurses -ltermcap
 +SRCS= screen.c shapes.c input.c tetris.c scores.c
 +
-+PREFIX?=/usr/local
++PREFIX?=${LOCALBASE}
 +MKDIR?=mkdir -p
 +
 +all: 
@@ -18,11 +18,11 @@
 +            screen.o shapes.o tetris.o
 +
 +install:
-+	${INSTALL} -g games -m 2555 tetris ${PREFIX}/bin/bsdtris
-+.	if !exists(${PREFIX}/var/games/bsdtris.scores)
-+		${MKDIR} ${PREFIX}/var/games
-+		${INSTALL} -g games -m 664 /dev/null \
-+			${PREFIX}/var/games/bsdtris.scores
++	${INSTALL} tetris ${DESTDIR}${PREFIX}/bin/bsdtris
++.	if !exists(${DESTDIR}${PREFIX}/var/games/bsdtris.scores)
++		${MKDIR} ${DESTDIR}${PREFIX}/var/games
++		${INSTALL} /dev/null \
++			${DESTDIR}${PREFIX}/var/games/bsdtris.scores
 +.endif
 +
 +clean:
diff -ruN bsdtris.orig/pkg-plist bsdtris/pkg-plist
--- bsdtris.orig/pkg-plist	2014-01-22 10:16:56.000000000 -0500
+++ bsdtris/pkg-plist	2014-08-15 16:43:34.580069276 -0400
@@ -1 +1,13 @@
+@group games
+@mode 2555
 bin/bsdtris
+@mode
+@group
+man/man6/bsdtris.6.gz
+@group games
+@mode 664
+var/games/bsdtris.scores
+@mode
+@group
+@dirrmtry var/games
+@dirrmtry var