Terraria has sold over 58 million copies — placing it in the top 10 best-selling video games of all time. Released by Re-Logic in May 2011, the 2D sandbox combines exploration, building, and brutal boss fights, and continues to receive 'one more update' content over a decade later.
Each round presents 10 randomized questions from a pool of 50, with four multiple-choice options and instant feedback after every answer. Your final score comes with a performance tier and shareable results.
You'll explore Terraria's biomes from the Corruption to the Hallow, the boss progression from Eye of Cthulhu to Moon Lord, NPCs like the Guide and Goblin Tinkerer, the major content updates including 1.3, Journey's End, and Labor of Love, iconic items like the Terra Blade and Zenith, and the events that shape every adventure.
Hardmode is unlocked by defeating the Wall of Flesh boss in the Underworld. Once defeated, the world transforms — new ores spawn, the Hallow appears, and stronger enemies and bosses emerge.
The Moon Lord is Terraria's final boss, summoned after defeating the four Celestial Pillars. He drops Luminite, the most powerful ore, and ultimate weapons like the Meowmere and Star Wrath.
Terraria is a 2D sidescrolling sandbox emphasizing combat, bosses, and progression, while Minecraft is a 3D sandbox focused on building. Terraria has dozens of bosses, hundreds of weapons, and a defined progression arc.
Last updated: April 2026