DAL'T-4

DAL'T-4 is a 2D sequence-puzzle game in which you play as an intelligent virus infiltrating an aging computer system. You plan actions to reach the system’s core while evading Antivirus programs that try to purge you.

Plan your actions

Each turn consists of three actions. You combine movement, tile interactions and command inputs to plan a sequence within that limit. The commands draw on real PC keyboard shortcuts: ALT + TAB lets you teleport between active windows and evade Antivirus tracking, while combining it with ALT + F4 produces system-altering effects.

Evade the Antivirus

Once the intrusion is detected, Antivirus programs pursue you. You can dodge them or manipulate and toggle floor tiles to destroy them.

Progress through the system

The game has four chapters and 60 stages. As you advance, you encounter new interactive tiles; unlocking chapters also gives you new shortcut commands that change the puzzle logic.

Retro pixel art

The cyber-world uses retro pixel art with a monochromatic black-and-white base accented by one or two RGB colors.