Pocket TD

Tower defense on a growing map

Pocket TD is an isometric 3D tower defense game for PC. You place towers beside a winding path and upgrade them to stop enemies reaching its end. You can make upgrades while a wave is still underway, and choose to curse some waves for extra gold or bless them to make them easier.

In Expedition mode, the map changes size as you play. After a few waves, you choose where it grows, opening new ground, paths and enemy spawn points. Every third wave, you pick a perk, so your tower build develops differently from run to run.