Few indie titles test your reflexes, strategy, and nerves like Lockdown Protocol. This side-scrolling action platformer by Fractile Games has quietly built a loyal following, and for good reason. With puzzle-heavy maps, brutal enemies, and tight resource management, every level is a calculated risk. Whether you're solo or playing online co-op, this guide walks you through everything you need to know in 2025—from how to play Lockdown Protocol to advanced tactics that will keep you alive longer than your ammo supply.

Lockdown Protocol is a sci-fi themed, side-view shooter packed with traps, enemies, and exploration. You play as a lone survivor in a highly secured research facility gone haywire. Your job? Fight your way through locked-down security systems, solve switch-based puzzles, and escape with your life.

Think old-school DOOM meets platforming. It blends twin-stick shooting mechanics with puzzle room layouts, requiring fast decisions and solid aim. The game features both single-player and online multiplayer modes, with a level editor to boot.

Getting Started:

• Install the Game : Available for Windows and Linux from the official site.

• Launch and Calibrate : Adjust graphics and control settings from the main menu. Controller support is excellent.

• Pick a Mode : Choose between solo campaign or online co-op.

Basic Controls:

• Move : Arrow keys / Analog Stick

• Shoot : Left Mouse / Trigger

• Jump : Space / Button A

• Use / Interact : E / Button X

Survival Tips for Beginners:

• Always scan rooms before entering.

• Conserve ammo by using melee when possible.

• Heal only when under 40% health.

Weapons in Lockdown Protocol aren't just tools—they're lifelines. Here's what to look out for:

Top Weapon Picks:

• Plasma Rifle – High damage and good rate of fire.

• Shock Cannon – Area-of-effect, best for crowd control.

• Sniper Beam – Long-range elimination tool.

• Throwing Knife – Silent and effective for stealth play.

Upgrades to Prioritize:

Every level in Lockdown Protocol is its own puzzle. Here’s how to approach them:

1. Survey the Area

• Use your camera to look ahead.

• Watch enemy patrols and note trap locations.

2. Trigger, Clear, Advance

• Trigger enemies into tight areas.

• Clear threats with minimal movement.

• Advance only once safe zones are secured.

3. Look for Switch Puzzles

• Colored doors correspond to switches.

• Some switches require shooting to activate.

4. Save Ammo

• Aim for headshots.

• Use melee takedowns when enemies are alone.

The multiplayer side adds a new dimension to gameplay. Here's what changes:

Co-op Advantages:

• Divide and conquer strategy

• One distracts while the other activates switches

• Revive mechanic adds survivability

Tips for Success:

• Communicate constantly (mic or text)

• Assign weapon roles (crowd vs single target)

• Split pickups evenly—you’ll both need ammo

Lockdown Protocol supports custom content, which extends replayability.

How to Use Mods & Maps:

• Mods and maps are downloaded from community forums.

• Unzip files into the custom_maps directory.

• Launch game > Custom Maps > Select your file.

Tips for Creating Custom Maps:

• Keep spawn points balanced.

• Place health kits logically.

• Test switches from multiple angles.

• Running through rooms blind : Always scan first.

• Wasting power-ups : Save for key fights.

• Ignoring alternate paths : Many levels offer shortcuts and hidden rooms.

• Not using verticality : Climbing often leads to valuable pickups.

Lockdown Protocol is one of those titles that doesn’t handhold. Every hallway and corridor is a decision tree, every room a test of nerves and skill. But with the right strategies—and a good co-op partner—you’ll break through the chaos. Whether you're building maps or just trying to survive wave after wave of enemies, this guide has equipped you for the run.

Now get out there and flip some switches. You've got a lockdown to escape.