One of the first things that I made when I saw Jalak... a machine to move marbles from the top of the screen to the bottom of the screen. It took me about 10-20 minutes to get the columns all set up, since this was before everybody knew about load/savecolumns. Drop marbles, and they go down in a spiral until they reach the bottom.

Day Two of Jalak availability.

TEAM OPTIONS: 2 Teams required to play, but up to 4 teams can play.
SETUP: The Ref of the game must raise the four corner tiles once, that way there is an area for the teams (composed of 1 player each team or 2 players per team) to stay at. There must be 1 player/Referee who keeps score and controls the field and only that one person may control the field.
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NORMAL PLAY RULES: When the Ref (player and score keeper) drops the blue JalakBall to the center, All players must attempt to kick the ball into the opposing team goal area (identified by the symbol color on the raised columns tiles). The Red team's goal line is from the Red corner to the Green Corner, The Green corner's goal line is from the Green platform to the Yellow Platform and so on:

When the Ball is kicked to an opposing team's forcefield (look below for Deathmath rules), the team that kicked it in scores. The ball must hit the forcefield and doesn't have to go through it. When the ball hits the forcefield, the Referee then removes the ball and drops it again. The first team to reach the set number of points wins.
OPTIONALS(Enforced by Referee) : Goalies are Optional, for 2 player teams (one kicking the ball one defending the goal)
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DEATHMATCH RULES:
The Forcefield in the JalakField is disengaged and any team mate (not including the referee, unless he/she falls, and is the only player on the team, then they can no longer play but remain Referee) that falls off the arena is disqualified and cannot return to play or recieve an invitation back until a new game begins . This means if you have 2 players on one team, and one player falls off, only the other player can participate this game. The Above normal match rules are then enforced (without forcefield).
OPTIONALS (enforced by Referee) : Goalies ^explained above. Players can all control the field.

Hope you enjoy and please feel free to drop me KI mail if you have any questions. My KI number is 8896669 and name is Alex-Macintosh. Hopefully soon I'll have a file saved so it can be made availible to load with a KI command.

Please do not claim this game as your own but ask if you'd like to share the rules on another site, via KI mail.

Setup:
1. Set up the field so that there is a big plus-sign of one-step-raised tiles, leaving four lower tiles in each corner (picture is forthcoming)

2. Place each player in a quadrant (one of the lowered 4-tile corners). Each player must be touching both forcefield-walls in his corner, so as to be maximum distance from the center. For everything to be fair and equal, you really do need 4 players for this game. It might work with 2, but certainly not with 3.

3. Drop a "longbox" shape. This block will land in the center and take up a large portion of the horizontal arm of the plus-sign.

Play:
At a pre-determined signal (perhaps a neutral referee could count to 3), all players are allowed to move from their corners. They can move anywhere they want on the board, but they CANNOT raise or lower any columns. The player who raises or lowers a column instantly ends the round and gains a penalty point.

The goal is to get the longbox (by pushing it) to touch the floor in another player's quadrant. Doing this ends the round and gives a point to the player whose quadrant takes the longbox (points are bad).

Scoring, Rounds, and Matches:
Each time the longbox touches the floor of one of the quadrants, the player who owns that quadrant gets a point (points are bad), and the round is over. Players return to their corners, touching both walls as before, the old longbox is removed, and a new one is dropped. A new round then begins. A round is also ended if a player raises or lowers any column--in this case, the offending player automatically loses the round and a new round is begun.

Once any given player accrues 5 points, the match can end. If there is a single player who has less points than anyone else, the match is over and that player is declared the winner. If two or more players are tied for lowest score, however, then more rounds are played until there is a single player with the lowest score. All players continue to play in these tie-breaker rounds, even players who have 5 or more points--although they cannot win now, they can still help determine who the winner will be.

Tips:
Mouse movement gives you more control, but remember that if you use the mouse, you run the risk of moving a column and thus penalizing yourself. Players who are afraid this may happen might do better to stick with the keyboard in spite of its more limited control.

I have not yet playtested this game, so I don't know how well it will work in practice.