Theatre Europe, from Personal Software Services (PSS) in their Wargamers Series, is a turn-based wargame of the first 30 days of a war in Europe. You command either N.A.T.O. or the Warsaw Pact, moving armies and corps across a map of Europe, fighting battles, rebuilding your forces and running your air force, with nuclear and chemical weapons in the background and the DEFCON level to watch.
This guide gets you to your first turn as N.A.T.O. commander: setting the game up, reading the map, moving a unit and working through the phases of a turn. Everything here was done in MAME with the library's Theatre Europe disc. The rest of the game, from attacks to the air war, is summarised at the end from the original manual.

The Theatre Europe disc. It starts the game by itself. It is a double-sided disc, recorded in a copy-protected format rather than as ordinary Einstein files, so it needs a double-sided drive.
Under MAME, set up the Einstein as in Setting Up MAME, and tell MAME that drive 0 is a 3" double-sided drive, with -i042:0 3ds:
mame einstein -window -i042:0 3ds -flop1 theurope.dsk
Without that, MAME's standard Einstein drive is single-sided and cannot read the whole disc.
After the title, the game asks a series of questions, one screen at a time.






| Key | Does |
|---|---|
| Q | up |
| A | down |
| O | left |
| P | right |
| ENTER | fire: pick up and put down |
| SPACE | end the phase |
Hold each direction key down for about half a second. A shorter tap is missed. Each press moves the cursor one square.
The Warsaw Pact goes first. You watch its forces move and attack, with a red border round the map while it is the enemy's turn, and then it is yours.



In the N.A.T.O. MOVEMENT PHASE:
The unit moves to its new square. We moved the U.S.A. V Corps two squares west like this.

Move as many units as you like, then press SPACE to end the phase.
Each turn is a string of phases, and each turn covers two days of the war: day 1, then day 3, then day 5. In a game played through by the computer, a turn ran:
SPACE ends each of your phases. In the rebuild phase, the map shows each of your units' strength as a number, and the top line shows the reinforcements you have to hand out.

With action screens on, when the Warsaw Pact attacks the game asks you to SELECT BATTLE: the manual says to pick one of your units under attack with the cursor and ENTER to fight that battle yourself. We pressed SPACE, which lets the battles be worked out on the map and carries on with the turn.

We have not yet tried everything else in MAME. This is how the original PSS manual, written for the Commodore 64 and Spectrum versions, describes it; the Einstein game has the same menus, keys and messages. The manual is online at Spectrum Computing.
| Key | Does |
|---|---|
| Q, A, O, P | cursor up, down, left, right |
| ENTER | pick up / put down, select |
| SPACE | end the phase |
| N | no special missions (from the manual) |
If you played Theatre Europe on the Einstein, or have its Einstein manual, we would like to hear from you. The contact form is at tatungbytes.co.uk/contact.

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