Bubble Shooter Witch Tower is a bubble-popping game with a magic theme. In a stone tower where a witch makes magical potions, the player uses a cauldron, two swappable projectile bubbles and a fluctuating beam aiming line with a clear targeting bubble as a shooter. Their goal is to help a young witch renovate the old tower by completing bubble-popping tasks. They also earn coins, points and up to three witch's hats in place of classic gold stars.�
The witch might task the player with clearing all bubbles from the playfield, collecting specific objects on it, or even saving adorable animals trapped inside bubbles. They might need to pop bubbles that hang in horizontal rows or ones that spin like a wheel around a central post.
The player pops bubbles by using the projectiles to create clusters of three or more identical ones based on bubble color. They can aim the line directly at bubbles or off the side walls. When the bubbles pop, the player earns points for the matching cluster and any non-matching ones that were connected only to it. At the end of a level, they earn higher points for any remaining projectiles.
Bubble Shooter Witch Tower also features various chargeable boosters. For example, the player can charge and use a sparkle one to take out a large cluster of mixed bubbles. Additionally, the game offers daily and spin-wheel rewards and other options to collect boosters, coins and treasure chests. In some cases, the player must view ad videos to accept, multiply or use these rewards.