Witchtower: Spell Siege is a tiny 2D action roguelite tower defense game about defending a witchtower from increasingly chaotic waves of gothic enemies.

Aim artillery spells manually, blast enemies into fully simulated pixel giblets, choose card-based upgrades between waves, and try to survive wave after wave. Every run presents different conditions and card choices, encouraging different builds and combinations.

Play solo, or team up in local co-op: one player controls the witchtower’s spellcasting with the mouse while the other fights with keyboard controls. This can be done with Steam Remote Play Together.

Features

• Game file size is tiny and runs immediately

• Defend your witchtower against escalating gothic waves

• All terrain is part of a falling sand simulation, including enemy giblets

• Aim and fire your spells manually

• Choose from 150+ unlockable upgrade cards to shape each run

• Face gothic-themed enemies, including bats, goblins, vampires, mages, witches, and many more

• Unlock cards and game modes as you play

• Multiple modes: Casual, Custom sandbox, Challenges, and Adventure

• Moon cycles, wind, and a rain-based weather system that affect gameplay

• Play solo or in local co-op (or Steam RPT)

Witchtower: Spell Siege was designed to be a fun, fast, replayable game.