BLOCKROT

Fill a row. Fill a column. Watch it clear. Then it starts to rot.

BLOCKROT is a block puzzle with a roguelike underneath it and something worse underneath that. Every depth you survive makes the board more hostile: rot that spreads through your own blocks, ash that lines clear around instead of removing, columns taken from you permanently.

And a Watcher that pays attention. It is not scenery — it has a meter, it takes turns, and it wants things from you.

• Free, no account, no ads, no purchases, nothing collected
• 28 omens, one rolled every depth
• Sigils, powers and curses bought between depths
• A daily descent — one seeded board a day, the same for everybody
• Endless, Gauntlet and Purist modes

Contains sudden loud sounds, flashing imagery and deliberate jump scares. Each can be switched off independently in Settings, and the game still works with all of them off.

Also playable at blockrot.net, where the shared daily boards and cloud save work.