4 En Raya (set 1)

4 En Raya is a two-player puzzle game hailing from Spain and released in 1990 by IDSA. The objective is straightforward: players alternate turns attempting to connect four of their own pieces in a row – vertically, horizontally, or diagonally – before their opponent does the same. A unique twist allows players to strategically remove an opponent’s piece during their turn, disrupting their plans and potentially opening up new opportunities for themselves. The gameplay mirrors the familiar mechanics of Connect 4, offering a simple yet engaging challenge for two players simultaneously. Controlling your pieces with a two-way joystick, you must carefully consider each placement while anticipating your opponent's moves to secure victory. The game utilizes a Zilog Z80 processor and a General Instrument AY8910 sound chip to deliver its experience on a 256x224 pixel screen displaying a palette of 512 colors. The title "4 En Raya" is actually a direct translation from Spanish, meaning “4 In A Row.” Designed by Luis Gosalbez Carrasco, this game provides a classic puzzle experience with a competitive edge.