Study Siege: Build Your Defense With Knowledge

Study Siege is a tower defense game powered by your own study questions. Place towers on open grass, cover the bends in a winding path, and stop the mosslings before they reach the knowledge grove. Between waves, answer multiple-choice questions to earn dollars for new towers and upgrades. The battlefield waits while you read, and a wrong answer shows the correct option without taking away hearts.

Build a defense from six specialists: the fast Quill turret, explosive Acorn cannon, slowing Frost lantern, chain-lightning Prism spire, long-range Owl sentry, and supportive Bloom beacon. Each tower has two upgrade paths with three levels. You can fully specialize in one path and add two levels from the other. Change targeting priorities, inspect a tower’s range, or sell it to try a new approach.

River, Courtyard, and Forest each have a different path and illustrated scenery. Campaign runs last eighteen waves, with a colossus every sixth wave. Fast runners, armored shellbacks, shielded wardens, and splitting bud bundles encourage you to combine tower strengths. Choose Relaxed, Standard, or Veteran difficulty, or keep defending in endless mode.

Correct answers also charge Overdrive and Deep freeze abilities. You control when the next wave starts, can pause active waves, and can switch between normal and double speed. Map medals and best-wave records stay on this device; guest records stay in the current tab. Load your own StudyQuest questions or try the sample set to start building.