Study Siege: Build Your Defense With Knowledge
Build a real tower defense with your knowledge. Place six types of towers, choose from 36 upgrades, and defend three illustrated maps against waves and bosses.
About Study Siege
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.
Who It's For
Students who enjoy planning tower defenses and want each round of revision to unlock a meaningful tactical choice.
Study Set Ideas
Science
Use questions from your science notes to earn dollars between waves.
History
Untimed questions leave room to read dates, events, and longer explanations.
Languages
Practise vocabulary and grammar while building different tower combinations.
Exam preparation
Bring a revision set and use each wave as a reason to practise more questions.
How to Play Study Siege
6 unique towers and 36 upgrades
3 maps, bosses, and endless mode
Untimed questions power your defense
What You'll Learn
Active Recall
Every question forces your brain to actively retrieve information, strengthening neural pathways and long-term memory.
Instant Feedback
Know immediately whether your answer was correct. AI explains the right answer when you get it wrong, turning mistakes into learning moments.
Gamified Motivation
Points, streaks, and progression systems keep you engaged longer than traditional studying. You study more because it feels like play.
Any Subject
Upload any study material: biology, history, math, language learning, exam prep. If it's in your notes, it becomes a game.
Game Details
Ready to Play Study Siege?
Upload your study notes, let AI generate questions, and start playing in under 2 minutes. Works with any subject.
No credit card required · Free forever plan available
