Gather oil to power a mysterious machine and earn rewards. Build and merge troops, vehicles, and artillery to battle terrorists, defend your base, and compete in tournaments. Upgrade your army to steal resources from other players.
3.2.6
September 28, 2026
+ Fixed reported bugs
$7.99
Steel Special Offer
Steel Special Offer
This app is a strategy game where you gather oil to power a mysterious machine that provides rewards. You build and merge various military units like troops, armored vehicles, and air units to battle enemies, defend your base, and compete with other players.
Key features include gathering oil to spin a reward machine, merging and upgrading different military units, battling terrorists, defending your camp from raids, stealing resources from other players, and participating in daily tournaments and tasks.
Yes, the game is free to download and play. It offers in-app purchases for items that can enhance gameplay, and it also includes advertisements.
You can command a variety of units including different troops, armored vehicles, air units, and artillery. These units can be merged and upgraded to become more powerful for combat.
You can strengthen your army by merging existing troops to create more powerful versions, building and upgrading different structures, and by completing daily tasks and collecting rewards. Stealing resources from other players is also a way to gain an advantage.
