+<point name="item_key" color="0 .5 .8" box="-16 -16 -24 16 16 32">
+A key entity.
+The itemkeys should contain one of the following key IDs:
+1 - GOLD key -
+2 - SILVER key
+4 - BRONZE key
+8 - RED keycard
+16 - BLUE keycard
+32 - GREEN keycard
+Custom keys:
+... - last key is 1<<23
+Keys with bigger Id than 32 don't have a default netname and model, if you use one of them, you MUST provide those.
+-----------KEYS------------
+<color key="colormod" name="colormod">color of the key (default: '.9 .9 .9').</color>
+<real key="itemkeys" name="itemkeys">a key Id.</real>
+<string key="message" name="message">message to print when player picks up this key.</string>
+<model key="model" name="model">custom key model to use.</model>
+<string key="netname" name="netname">the display name of the key.</string>
+<sound key="noise" name="noise">custom sound to play when player picks up the key.</sound>
+-------- SPAWNFLAGS --------
+<flag key="FLOATING" name="FLOATING" bit="0">the item will float in air, instead of aligning to the floor by falling</flag>
+---------NOTES----------
+This is the only correct way to put keys on the map!
+
+itemkeys MUST always have exactly one bit set.
+</point>
+
+<point name="item_key1" color="0 .5 .8" box="-16 -16 -24 16 16 32">
+SILVER key.
+-----------KEYS------------
+<color key="colormod" name="colormod">color of the key (default: '.9 .9 .9').</color>
+<string key="message" name="message">message to print when player picks up this key.</string>
+<model key="model" name="model">custom model to use.</model>
+<sound key="noise" name="noise">custom sound to play when player picks up the key.</sound>
+-------- SPAWNFLAGS --------
+<flag key="FLOATING" name="FLOATING" bit="0">the item will float in air, instead of aligning to the floor by falling</flag>
+---------NOTES----------
+Don't use this entity on new maps! Use item_key instead.
+</point>
+
+<point name="item_key2" color="0 .5 .8" box="-16 -16 -24 16 16 32">
+GOLD key.
+-----------KEYS------------
+<color key="colormod" name="colormod">color of the key (default: '1 .9 0').</color>
+<string key="message" name="message">message to print when player picks up this key.</string>
+<model key="model" name="model">custom model to use.</model>
+<sound key="noise" name="noise">custom sound to play when player picks up the key.</sound>
+-------- SPAWNFLAGS --------
+<flag key="FLOATING" name="FLOATING" bit="0">the item will float in air, instead of aligning to the floor by falling</flag>
+---------NOTES----------
+Don't use this entity on new maps! Use item_key instead.
+</point>
+