A GCSE revision roguelite

Turn your weak spots into epic boss battles

Your weaknesses become enemies. Your mistakes become recurring monsters. And every topic you master rebuilds a piece of your world.

Explore the game How it works ↓

11Subjects

66Topics

420Questions

A young raider stands on a cliff looking out over foggy, corrupted islands beneath a glowing golden crown

Eleven kingdoms to reclaim

Every GCSE subject is an island in your world. Pick the ones you study and start raiding.

Maths English Language English Literature Biology Chemistry Physics IT Design Technology Geography History Sport Science

How a raid works

Short, focused battles that aim straight at the topics you need most.

Take the Skill Check

Choose your raider, subjects and exam board, then a quick 12-question adaptive check reveals your world and sets your starting mastery.

Hunt your weak spots

Answer correctly to attack. Answer fast for a critical hit. Get it wrong and the enemy adapts — then teaches you the idea you missed.

Rebuild your world

As mastery grows, fogged and corrupted islands are restored. Your progress is measured against you, not anyone else.

Bosses are whole topics

Every hunt ends in a showdown with the topic itself. Beat the boss to prove you've got it.

Class raid boss

Voltage Dragon

Electricity, circuits and energy — one phase at a time.

A leafy green beast with organs visible in its chest

Biology

Organisation

Cells, tissues, organs and systems in one hulking beast.

A dripping blue slime creature surrounded by atoms and magnets

Physics

Particle Model

Density, states of matter and internal energy.

A stone and wood golem fitted with brass gears

Design Technology

Materials

Timbers, metals, polymers and their properties.

Choose your raider

Pick the hero who'll carry your revision into battle.

The Explorer

Bold, curious and first through the fog.

The Scholar

Calm, clever and never forgets a fact.

The Strategist

Plans every move and plays the long game.