diff --git a/code/game/AnimalNPC.c b/code/game/AnimalNPC.cpp
similarity index 100%
rename from code/game/AnimalNPC.c
rename to code/game/AnimalNPC.cpp
diff --git a/code/game/FighterNPC.c b/code/game/FighterNPC.cpp
similarity index 100%
rename from code/game/FighterNPC.c
rename to code/game/FighterNPC.cpp
diff --git a/code/game/SpeederNPC.c b/code/game/SpeederNPC.cpp
similarity index 100%
rename from code/game/SpeederNPC.c
rename to code/game/SpeederNPC.cpp
diff --git a/code/game/WalkerNPC.c b/code/game/WalkerNPC.cpp
similarity index 100%
rename from code/game/WalkerNPC.c
rename to code/game/WalkerNPC.cpp
diff --git a/code/game/bg_vehicleLoad.c b/code/game/bg_vehicleLoad.cpp
similarity index 100%
rename from code/game/bg_vehicleLoad.c
rename to code/game/bg_vehicleLoad.cpp
diff --git a/code/game/g_vehicles.c b/code/game/g_vehicles.cpp
similarity index 100%
rename from code/game/g_vehicles.c
rename to code/game/g_vehicles.cpp
diff --git a/code/null/null_snddma.c b/code/null/null_snddma.cpp
similarity index 100%
rename from code/null/null_snddma.c
rename to code/null/null_snddma.cpp
diff --git a/code/unix/linux_glimp.c b/code/unix/linux_glimp.cpp
similarity index 100%
rename from code/unix/linux_glimp.c
rename to code/unix/linux_glimp.cpp
diff --git a/code/unix/linux_qgl.c b/code/unix/linux_qgl.cpp
similarity index 100%
rename from code/unix/linux_qgl.c
rename to code/unix/linux_qgl.cpp
diff --git a/code/unix/linux_snd.c b/code/unix/linux_snd.cpp
similarity index 100%
rename from code/unix/linux_snd.c
rename to code/unix/linux_snd.cpp
diff --git a/code/unix/unix_main.c b/code/unix/unix_main.cpp
similarity index 100%
rename from code/unix/unix_main.c
rename to code/unix/unix_main.cpp
diff --git a/code/unix/unix_shared.c b/code/unix/unix_shared.cpp
similarity index 100%
rename from code/unix/unix_shared.c
rename to code/unix/unix_shared.cpp