The Real Ad Game: Math Runner

New: a power barrel on every level from level 2! Shoot it open for a rocket launcher, flamethrower, freeze ray or lightning gun, then take on the dragon on level 20.

Is 3²+8 bigger than √49+5? You have two seconds to decide.

The crowd runner from the ads, made real, and every gate is a real math question. Your squad runs and shoots on its own; you only slide left and right with one finger. Pick the gate that gives more soldiers, shoot open power barrels, dodge saws, hammers and walls of fire, and smash through enemy waves, a shielded enemy army and mini bosses. At the end of each level, beat the boss and climb the multiplier stairs for gold.

• Real math at every gate: sums, multiplication, division, powers and roots, plus factorials and logarithms in Professor mode • It adapts to you: two wrong answers and the gates get easier, five right and they get harder • Some gates depend on your squad size: ×2 or +61? Red "lesser evil" gates take soldiers on both sides, so pick the smaller loss • NEW: a power barrel on every level from level 2. Shoot it open for 5 seconds of a rocket launcher, flamethrower, freeze ray or lightning gun, each finishing off enemies in its own way • Five permanent gun classes, unlocked with upgrades, that each fire differently: pistol, rifle, minigun, laser and plasma • Enemy waves, brutes, shooters, a shielded enemy army, mini bosses, bosses with their own moves and a DRAGON boss on level 20 • Saws, spike bars, pendulum hammers, spike floors, rolling logs, bomb rain and walls of fire, plus a bomb button for tight fights • Four worlds (forest, desert, snow, candy land) and a new rule on every level from 21: fog, turbo, red day, gold rush or a giant boss • A golden vault bonus round every 5 levels; characters, skin tones, hats, outfits, colors, bullet looks and a look chest • Five math modes: Easy (only + and −), Normal, Hard, Genius and Professor. Plays offline, no account, 12 languages

The game is free and shows ads. Optional purchases: gold packs, a starter pack and "No ads".