A "Grieta Completa" (full run) requires finding all secret areas.

: Purchasing the Radar item from the shop allows you to spot hidden crates and secrets on your mini-map, making a 100% run much easier. 4. Cheat Codes for Quick Progress

: Use pistols and shotguns to conserve cash. Search every corner; mission secrets often contain high-value armor or early submachine guns that give you a massive advantage.

: Provides extra cash, which is vital for upgrading to the high-tier weaponry needed in later missions.