AdriaCOMBAT is a battle game.
The objective of this game is to destroy all enemy Tanks without bein destroyed yourself. In a square playfield is your Tank (colored blue), a number of enemy Tanks (colored red), a number of Antitank mines and four Teleport Tunnels in the playfield corners (which you can use to escape from the enemy simply by entering in one of them and reappearing in a new random empty position). The game is divided in 8 Levels with 5 Sublevels each. The Levels differ in player/enemy ability (Table 1. Levels section) while Sublevels differ in the number of enemies and Antitank mines. In those Levels in which the player can not rotate in place (no rotation) beside shooting the enemy you can lure them to crush into each other or Antitank mines, but be careful whit it in Levels in which enemies move semiinteligent.

Once you have completed a Level it can be played again any time until you choose "New Game" from the Play Menu which erases all Level scores and sets the highest played Level to 1 (for the chosen size).

The game is finished when you destroy all the enemies in all 40 Sublevels. The game is over either by finishing it or getting destroyed by either an enemy running into you, you running into a mine/wrack or an enemy shooting you. When the game is over or you have played a level again your overall score is compared with the 5 best scores since and if it is better than any of them you are asked to enter your name (up to 6 characters) to be included in the high scores list (and the worst score is dismissed).

Each placed shape adds 10×Level to your score. Each row filled and deleted also increases your score by an amount depending on the Level and on how many rows are deleted at once. This means that removing 3 rows at once (as in Picture 2) brings you more points that removing 3 times one row.

Level is simply denoting the speed of the falling shapes, 1 beeing the slowest and 11 the fastest. Levels are either increased automaticaly every 2000 points achieved or changed manualy. There are 2 ways to manualy change the Level:

Increase the level while playing the game by pressing the key 7

With the Levels submenu:

o Before you start the game you can set the "start level" - the level at which you wil start to play the game.

When you pause the game by pressing the clear key (back key) while playing and enter the Levels submenu from the Main menu. By selecting a level you change the actual playing level while the start level remains the same. You can not decrease the level below the automaticaly set level (score/2000) so the Levels submenu items start from the lowest level available. Level 11 can be achieved only automaticaly.

You can move in any of 8 directions but enemy tanks will also move towards you.

• Cardinal: arrow keys or keys 2, 4, 8, 6;
• Diagonal: keys 1, 3, 7, 9;
• Rotate in place: 0;
• Shoot: select key or key 5;
• Pause the game: clear key.

You can shoot and destroy enemy tanks when in target (a yellow target sign on top of the targeted enemy) or advance the movement of the enemy tanks without your movement (and without loss of points) when nothing in target. You can rotate in place in even numbered Levels. You can pause the game (clear key) and go to the main manu (clear key again) with ability to continue the game (except if you exit the game completely or change the playfield size).

In the Main Menu under Options, you can turn the game Sound and Music on or off. You can also turn the animation (player/enemy destruction, Shell flight) on or off. There are 3 Playfield sizes you can choose (changing the size cancles the paused game). These settings will be saved after you terminate the game.

• War like game where you move your tank and shoot the enemy
• Ability to choose sound, color
• You can see scores of all levels
• You can improve score of any finished level
• Highscores list with places for five player names and their scores