--- a/linux/man/opentyrian.6
+++ b/linux/man/opentyrian.6
@@ -1,15 +1,15 @@
-.TH opentyrian 6 "October 2009" "" "OpenTyrian Manual"
+.TH opentyrian2000 6 "October 2009" "" "OpenTyrian Manual"
 .SH NAME
-opentyrian \- an open-source port of the DOS game Tyrian
+opentyrian2000 \- an open-source port of the DOS game Tyrian2000
 .SH SYNOPSIS
-.B opentyrian
+.B opentyrian2000
 .RI [ OPTIONS ]
 .SH DESCRIPTION
-Tyrian is an arcade-style vertical scrolling shooter.  The story is set
+Tyrian2000 is an arcade-style vertical scrolling shooter.  The story is set
 in 20,031 where you play as Trent Hawkins, a skilled fighter-pilot employed
 to fight MicroSol and save the galaxy.
 
-Tyrian features a story mode, one- and two-player arcade modes, and networked
+Tyrian2000 features a story mode, one- and two-player arcade modes, and networked
 multiplayer.
 .SH "OPTIONS"
 .PP
@@ -39,11 +39,11 @@ and
 \-\^\-net\-player\-number
 to join game.
 
-OpenTyrian uses UDP port 
+OpenTyrian2000 uses UDP port
 .B
 1333
 for multiplayer, but in most cases players will not need to open any ports
-because OpenTyrian makes use of UDP hole punching.
+because OpenTyrian2000 makes use of UDP hole punching.
 
 .TP
 .BI "\-\^\-net\-player\-name " "name"
@@ -73,7 +73,7 @@ This program comes with ABSOLUTELY NO WARRANTY.
 This is free software, and you are welcome to redistribute it
 under certain conditions. See the file COPYING for details.
 
-Data files bundled with this package come from Tyrian 2.1 data files
+Data files bundled with this package come from Tyrian 2000 data files
 which have been released as freeware.
 
 Daniel Cook released graphic files under very liberal

--- a/linux/opentyrian.desktop
+++ b/linux/opentyrian2000.desktop
@@ -1,10 +1,10 @@
 [Desktop Entry]
 Type=Application
-Name=OpenTyrian
+Name=OpenTyrian2000
 Comment=An arcade-style shoot 'em up
-Icon=opentyrian
+Icon=opentyrian2000
 Categories=Game;ArcadeGame;
-TryExec=opentyrian
-Exec=opentyrian
+TryExec=opentyrian2000
+Exec=opentyrian2000
 Terminal=false
 

--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ ifneq ($(filter Msys Cygwin, $(shell uname -o)), )
     TYRIAN_DIR = C:\\TYRIAN
 else
     PLATFORM := UNIX
-    TYRIAN_DIR = $(gamesdir)/tyrian
+    TYRIAN_DIR = $(gamesdir)/opentyrian2000
 endif
 
 WITH_NETWORK := true
@@ -31,7 +31,7 @@ exec_prefix ?= $(prefix)
 bindir ?= $(exec_prefix)/bin
 datarootdir ?= $(prefix)/share
 datadir ?= $(datarootdir)
-docdir ?= $(datarootdir)/doc/opentyrian
+docdir ?= $(datarootdir)/doc/opentyrian2000
 mandir ?= $(datarootdir)/man
 man6dir ?= $(mandir)/man6
 man6ext ?= .6
@@ -42,7 +42,7 @@ gamesdir ?= $(datadir)/games
 
 ###
 
-TARGET := opentyrian
+TARGET := opentyrian2000
 
 SRCS := $(wildcard src/*.c)
 OBJS := $(SRCS:src/%.c=obj/%.o)
@@ -115,13 +115,13 @@ installdirs :
 install : $(TARGET) installdirs
 	$(INSTALL_PROGRAM) $(TARGET) $(DESTDIR)$(bindir)/
 	$(INSTALL_DATA) CREDITS NEWS README $(DESTDIR)$(docdir)/
-	$(INSTALL_DATA) linux/man/opentyrian.6 $(DESTDIR)$(man6dir)/opentyrian$(man6ext)
+	$(INSTALL_DATA) linux/man/opentyrian.6 $(DESTDIR)$(man6dir)/opentyrian2000$(man6ext)
 
 .PHONY : uninstall
 uninstall :
 	rm -f $(DESTDIR)$(bindir)/$(TARGET)
 	rm -f $(DESTDIR)$(docdir)/{CREDITS,NEWS,README}
-	rm -f $(DESTDIR)$(man6dir)/opentyrian$(man6ext)
+	rm -f $(DESTDIR)$(man6dir)/opentyrian2000$(man6ext)
 
 .PHONY : clean
 clean :