Legion Rush vs Harena

One runner. Five lanes. An army that lives or dies by your math. Steer your legion through math gates — +3, x2, -5, ÷2 — and watch every choice change your headcount instantly. Collect four races (Human gunners, holy Angels, feral Werewolves, flying Swords), level them, and mix them into one unstoppable crowd. But nothing escapes the ledger: monsters you don't finish cross your start line and take their remaining HP straight out of your army. Kill it, tank it, or pay it. FEATURES - Transparent combat: enemy HP, your damage, your losses — all one honest arithmetic you can verify mid-run - 4 races with real identities: early hunters, balanced all-rounders, and late-game monsters that never stop growing - 5 endless phases, each adding one new decision: positioning, timing, resource hunting, blood-for-power trades, item mastery - Bosses that scale to YOU — beat them with growth, timing, and items, not grinding - Elite enemies that split, charge, and pay bounties when hunted - Freeze the field, ghost through packs, shield the hit, or go berserk - Per-run goals, kill streaks, combo scoring, and a New Best chase - Play a run in 3 minutes; chase the deep bosses for hours FAIR BY DESIGN Every race, level, and item is earnable free, in-run. Purchases are shortcuts and starting options, never a wall. All random drop odds are published in-game (Shop → Drop Rates). No ads. No data collection. No account needed.

- 165 materials: sand, water, lava, acid, metals, gases, plants, creatures. 32 of them are made only by reaction - Grids up to 2048 x 1152, 2.36 million cells, every cell simulated - Heat: every material has a melting, boiling and ignition point, and latent heat - Reactions have a temperature window, and each one you find is logged in the codex - Four views: material, thermal, velocity and air flow - Electricity: wire, battery, diode, lamp, and heat, cold and wind sensors - Optics and magnetism: laser, mirror, prism, two magnets, pump - Wind and pressure: smoke, spores and ash are carried by the air - Creatures and vehicles, including a character you steer yourself - Six starting worlds, ten save slots, undo, pinch to zoom and pan. Landscape only, playable offline