Tetris Party Deluxe: Two-Player Support? No — It's Single-Player Only.

No, Tetris Party Deluxe is single-player only. It focuses on challenges and progression modes, not competitive multiplayer.

Two-Player Tetris Alternatives

• Tetris Effect: Connected – Stunning visuals with local/online multiplayer.
• Tetris 99 (Switch) – Free battle royale against 99 players online.
• Puyo Puyo Tetris 2 – Combines both puzzle styles with varied multiplayer modes.
• Tetris Friends – Browser-based with online challenges.

For specific platform recommendations, let me know what system you're playing on.