BETA
Beta · Real-time strategy · Free to play

Forge an empire of steel.

Build bases on a living world map, research military tech and raise an army of 34 units and defenses. Pick the right counter and fight real players, rebel raids and the weekly restricted zone — in your browser or as an app on your phone.

No download Installable as an app Push alerts on attacks German & English
842.115 628.362 293.871 +27
In stock340
Main Battle Tank
Build time for 12008:44
120Build
Incoming attack · [5:28:9]03:20
Camouflage net active01:42:10
15buildings
17technologies
34units & defenses
10map layers
20zone levels a week

Command every front

A build-and-conquer strategy game with a living economy, a real world map and battles decided by the right counter.

Build & expand

Mine steel, aluminium and fuel, balance your energy and use every field of your base. Found colonies to grow further.

Research tech

Weapons, armor, shields, propulsion, espionage, logistics and more — every level makes your war machine stronger.

Counter system

Ballistic, armor-piercing, explosive and anti-air damage against infantry, armor, aircraft and bunkers. The smarter army wins, not just the bigger one.

Living world map

Ten layers from grassland to canyon land, 99 territories each. Zoom seamlessly, spot enemy bases and watch fleets move live.

Alliances

Found or join an alliance with its own flag, ranks and page. Coordinate with your allies in chat and messages.

Rebel raids

Rebel bases appear on free fields, loaded with resources. Strong and weak ones — a worthwhile target at every stage.

Recon & radar

Send drones to scout targets before you strike. Your radar warns you of attacks in time.

Daily orders & leaderboard

Three new orders every day, a crate that grows with your streak, milestones and a leaderboard for the best commanders.

Play anywhere

Install Terafall as an app, get push alerts for attacks and finished builds, and play comfortably on your phone.

Ebene 5/10 [5:28:6] [5:28:9] [5:14:2]
Grassland Desert Canyon land
Ten layers, 990 territories

Zoom seamlessly from the whole world down to a single field. Every layer has its own terrain, from grassland to desert and canyon land — and every base, colony and rebel camp sits somewhere on it.

  • Fleets move live across the map
  • Alliance colors, HQ, protection and vacation at a glance
  • Attack, scout, transport or recycle straight from the map

Every unit has a counter

Infantry, vehicles, aircraft and fixed defenses — each with its own strengths and a clear weakness.

Storm TrooperBlasts bunkers and trenches
Main Battle TankRolls over infantry
ArtilleryWears down fixed positions
Attack HelicopterHunts tanks from the air
Heavy BomberLevels whole bases
SAM BatteryBrings bombers down
›Tanks beat infantry
›Helicopters beat tanks
›Flak beats aircraft
›Artillery beats bunkers
Weekly solo event

Fight your way through 20 levels of rebel positions. The terrain changes every week — concrete fortress, flak belt, tank depot or trench line — and so do the enemies. Their strength scales with your own production, so the zone is just as tough for newcomers as for veterans.

  • 24 missions per week with real losses
  • Loot on every level, a crate on every fifth
  • Weekly ranking — who gets furthest?
Concrete fortress · Level 8
12345 678910 1112131415 1617181920
MG Bunker×38
Tank Barricade×6
Recommended: siege mortars, artillery

Fair for players with a life

Your base keeps running while you are away — and you decide how exposed it is.

Camouflage net

Hide your units for 1 to 8 hours — for a meeting, a shift or the night.

Beginner protection

New commanders cannot be attacked at first, and much stronger players leave you alone.

Vacation mode

Going away for a few days? Your account rests and nobody can attack it.

Protection against cheating

Server-side transfer limits help prevent resource pushing.

See it in action

Combat report · Attacker wins
Attacker
Defender
Round 4 · 312 tanks survive
▣ Loot: 1.2M steel · 740k alu · 410k fuel
Round-based battles on a battlefield view, with detailed reports and loot.
Layer 5 · Territory 28 · Desert
[5:28:3]HQReaper
[5:28:9]REBELSRebel base
[5:28:6]YOUColony
Scout the world map and strike where it hurts.
Vehicle factory
Main Battle Tank×340
Artillery×85
Transport Truck×40
Watch resources and units grow live — with build times right at the button.

Ready to take the front?

Sign up with your email and your HQ is waiting on the map in seconds.