Missing Features from HD's Stacker Game

Major

• Different game modes. Planned game modes are:
• Sprint mode (40L, 20L, 150L, etc.)
• Marathon (increasing speed until you lose)
• Endless (Zen mode, set a speed and play endlessly)
• Proper mini T-Spin detection
• Back-to-back scoring for difficult clears (4-line, T-Spin, mini T-Spin)
• "Finished run" screen for sprint game modes

Minor

• Customizable touch controls (current ones are good enough, but this is a big task)
• Themes or other visual customization
• Customizable delay speed and soft drop speed
• Multiplayer (cool, but maintaining it would be too much work)