Prismhold

Card-based tower defense

Prismhold is a PC tower defense game where every tower is a card. You build a deck from 140 towers across 14 elements, then choose from five cards offered in the shop each wave. Buy towers with gold and place them beside the path to stop incoming creatures.

Three identical towers merge into the next evolution, becoming stronger and larger with a new look. There’s no evolution cap, so towers can keep merging beyond level III. A focused deck draws the same cards more often, which helps you evolve towers faster.