Alex the Allegator 2

Alex the Allegator 2 is a puzzle game for one or two players. Place your tokens in turn on the board or slide a row or column. All in order to wipe the board from your own tokens. But beware, you must also have a higher score to beat your opponent.
Each player has an unlimited set of tokens that can be played on the board. When of 4 tokens of the same color connect in a square, they are all removed. When there is no more tokens of one coler on the board, the player with the highest score wins the game.
Every turn you can either place a token, or slide a row or column on the board one slot. A slided row or column may not be moved the next turn by the other player.
Except for the normal tokens each players have there are also some special ones. Yellow tokens act as multicolored and can be used anywhere. Gray tokens can only be removed if surrounded by 3 yellow ones.
About every tenth time a token is placed on the board, a gray token appeares at a random place. If a player manages to remove more then 4 tokens in one go, he is rewareded with a yellow token, that he can play at any time.
When tokens are removed from the board, the player who removed them recieves some score. This means that if green player slides a row and 4 blue tokens are removed, green player gets the score.
Normal token - 10 point
Multi token - 50 points
Stone token - 100 points
Also, the more tokens removed in one go, the higher score you get. The proportion is exponential menaing that removing 4 tokens and then 4 more will score less then removing all 8 in one go.

What is abandonware ?