Stealth Agent Sack

Build your loadout, choose powerful skills, and fight through enemy waves!

step into the field as a stealthy agent and turn a simple backpack into your greatest weapon. Stealth Agent Sack is a fast-paced action game where every item, upgrade, and decision can change the battle. CHOOSE SKILLS ON THE RUN When a skill appears, choose the upgrade that fits your strategy. Increase damage, extend effects, reduce cooldowns, or create a completely different playstyle with every run. UPGRADE AND UNLOCK Improve your favorite equipment, discover new weapons, and unlock stronger gear as you progress. Every battle helps you build a more capable agent and prepare for tougher challenges. EXPLORE NEW PATHS Travel through colorful stages, open reward chests, and push your record higher. Each path brings new challenges, new rewards, and new chances to perfect your build.