Update ALIENS (#654)

* Update ALIENS

Add link to manual and update

* Update ALIENS

Make numbers consistent
Fix centering

* Update ALIENS

Use consistent reference to manual

res/GAMEHELP/ALIENS

@@ -1,23 +1,24 @@
- Drop Ship: Land in the center of pipe
 
+ Drop Ship: Land in the center of pipe
 
  Rescue Missions: Get marines to safety
 
-  Look at screens to tell their status
-
- 2 or more on screen rescue each other
-
-1-4* * *Player   Joystick* * *Move/Fire
-
-
  Ops room: Keep aliens away long enough
 
-
  Maze: Get out, save as many as you can
 
+  Rescue Newt, Throw queen out airlock
 
-             End of level:
 
-Return * * * * * * * * * * * *Next Level
+          Joystick  Move & Fire
+
+
+1,2,3,4* * * * * * * * * * Change Marine   
+
+F* * * * * * * * * * * * * * *Drop Flare
 
 Ctrl-Q, Space* * * * * * * *Replay level
+
+Ctrl-Q, Return * * * * * * * *Next Level
+
+Consult Manual:  https://a2.click/aliens