X-Com UFO Defense (PlayStation) BattleScape Control Bar, quick-reference sheet:

.----------.--(A)--.--(B)--.--(C)--.--(D)--.--(E)--.--(F)--.--(G)--.----------.
|Ammo left |    o  |    [] | ####  |   o   | o   o | _-^-_ |  .-.  |Ammo left |
|(not shown| /\ #  | /\ [] | ##  | |   #|  | # > # | _`v'_1| ( / ) |(not shown|
|for some  |    I  |    [] | ##__| |   I.  | I   I |  `v'  |  `-'  |for some  |
|weapons)  |-------'-------'-------'-------'-------'-------'-------|weapons)  |
|          |--(H)--.--(I)--.--(J)--.--(K)--.--(L)--.--(M)--.--(N)--|          |
|Object in |    o  |    [] | o  /  |   ^   |\o   o |  .--. |  ___/ |Object in |
|left hand | \/ #  | \/ [] | # /_q | < i > | \ > # |   ,-' | `"""' |right hand|
|of X-Com  |    I  |    [] | I/ r7_|   v   | I\  I |   +   |   ^   |of X-Com  |
|Operative |-------'-------'-------'-------'-------'-------'-------|Operative |
|          |--(O)--.--(P)--.------.--------------------------------|    or    |
|          |       |   o   |##### | Operative name or HWP type     |Turret of |
|          | ----> |-->#" ~| #  ##|.------.------.TIME UNITS BAR   |Heavy     |
|          |       |   H   | #####||Time  |Energy|                 |Weapons   |
|          |-------'-------| # ## ||Units |level |ENERGY LEVEL BAR |Platform  |
|          |--(Q)--.--(R)--|##  ##|`------'------'                 |(HWP)     |
|          |  o_ _ | o     |      |.------.------.HEALTH LEVEL BAR |          |
|          |->#'   |>#" ~~~|Status||Health|Morale|                 |          |
|          |  [    | H     |button||level |level |MORALE LEVEL BAR |          |
`----------'-------'-------'------'`------'------'-----------------'----------'

(A) Current unit: Vertically climb/elevate/levitate straight up one level/layer
(B) Adjust viewpoint up a level ("up" from top level wraps to bottom level)
(C) Switch to Map screen
(D) Current Operative (not HWP): Check personal inventory, and area at feet
(E) Select next unit (cycles forward and backward through all available units)
(F) Switch view to: 1) Current layer (and below), or 2) All layers combined
(G) Immediately end current Turn for all X-Com units; Begin Turn for Aliens
(H) Current unit: Vertically drop/sink/fall straight down one level/layer
(I) Adjust viewpoint down a level ("down" from bottom level wraps to top level)
(J) Current Operative (not HWP): Switch between standing and kneeling/crouching
(K) Center viewpoint on currently selected X-Com unit
(L) Currently selected unit is "Done" for this Turn; select next available unit
(M) Options menu (Game Options, Sound Options, Controller Options, Save Game)
(N) Abort current mission (brings up confirmation screen first)
(O) Reserve no Time Units (default); X-Com units can use all TUs for movement
(P) Reserve some Time Units for a Snap Shot
(Q) Reserve some Time Units for an Aimed Shot
(R) Reserve some Time Units for an Auto Shot

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