diff --git a/baseq3r/default.cfg b/baseq3r/default.cfg
index c58c0c8d..7c32632a 100644
--- a/baseq3r/default.cfg
+++ b/baseq3r/default.cfg
@@ -41,4 +41,7 @@ bind MOUSE2 "+button5"
 bind MOUSE3 "+button12"
 bind MWHEELDOWN "weapnext"
 bind MWHEELUP "weapprev"
-bind WORLD_47 "+button2"
\ No newline at end of file
+bind WORLD_47 "+button2"
+seta r_fullscreen "1"
+seta r_colorbits "32"
+seta r_texturebits "32"
\ No newline at end of file
diff --git a/baseq3r/sound/player/murcielago/engine0.ogg b/baseq3r/sound/player/murcielago/engine0.ogg
new file mode 100644
index 00000000..ce776c53
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diff --git a/baseq3r/sound/player/murcielago/engine1.ogg b/baseq3r/sound/player/murcielago/engine1.ogg
new file mode 100644
index 00000000..8aac1e0d
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diff --git a/baseq3r/sound/player/murcielago/engine10.ogg b/baseq3r/sound/player/murcielago/engine10.ogg
new file mode 100644
index 00000000..7f367380
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diff --git a/baseq3r/sound/player/murcielago/engine2.ogg b/baseq3r/sound/player/murcielago/engine2.ogg
new file mode 100644
index 00000000..b5aa0cd9
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diff --git a/baseq3r/sound/player/murcielago/engine3.ogg b/baseq3r/sound/player/murcielago/engine3.ogg
new file mode 100644
index 00000000..27ea9dad
Binary files /dev/null and b/baseq3r/sound/player/murcielago/engine3.ogg differ
diff --git a/baseq3r/sound/player/murcielago/engine4.ogg b/baseq3r/sound/player/murcielago/engine4.ogg
new file mode 100644
index 00000000..3ee4271d
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diff --git a/baseq3r/sound/player/murcielago/engine5.ogg b/baseq3r/sound/player/murcielago/engine5.ogg
new file mode 100644
index 00000000..0753be98
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diff --git a/baseq3r/sound/player/murcielago/engine6.ogg b/baseq3r/sound/player/murcielago/engine6.ogg
new file mode 100644
index 00000000..492024b4
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diff --git a/baseq3r/sound/player/murcielago/engine7.ogg b/baseq3r/sound/player/murcielago/engine7.ogg
new file mode 100644
index 00000000..edc48a85
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diff --git a/baseq3r/sound/player/murcielago/engine8.ogg b/baseq3r/sound/player/murcielago/engine8.ogg
new file mode 100644
index 00000000..0899dcd4
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diff --git a/baseq3r/sound/player/murcielago/engine9.ogg b/baseq3r/sound/player/murcielago/engine9.ogg
new file mode 100644
index 00000000..68767f78
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diff --git a/baseq3r/sound/player/murcielago/falling1.ogg b/baseq3r/sound/player/murcielago/falling1.ogg
new file mode 100644
index 00000000..44fbddcc
Binary files /dev/null and b/baseq3r/sound/player/murcielago/falling1.ogg differ
diff --git a/baseq3r/sound/player/murcielago/horn.ogg b/baseq3r/sound/player/murcielago/horn.ogg
new file mode 100644
index 00000000..9fc34539
Binary files /dev/null and b/baseq3r/sound/player/murcielago/horn.ogg differ