Various Steam Achievements

Achievement How to unlock
Art of Combat Defeat enemies of flesh and bone.
Beachhead Established Win some missions to get feet wet.
Blinding Pain Blind and stun enemies.
Boot Camp Knowledge is power!
Casualties of War Kill! Kill! Kill!
Cautious Approach Use cover and survive longer.
Easy Money Horde a lot of credits.
Experienced More skills are better than few.
Fire in the Hole! Grenade fragments makes enemies bleed.
First Blood First successful mission turn boys to men.
Leave No One Behind! Deploy and extract a full team.
Liberty Comes at a Price Buying credits is totally OK!
Make Them Bleed Pepper more than one target with bullets.
Mission Accomplished Win a lot of missions.
Multi Kill! Kill multiple enemies in a single burst.
Multi Tasking Dual wield-r-us.
Pinned Down! Crossfire is good. More is better!
Superior Military Intelligence Unlock everything.
Technical Advancement Unlock a little of everything.
They Never Saw Us Coming Swiftly defeat the enemy.
We Want YOU! Grow your squad.
Who Needs Guns Anyway? Perform slice and dice kills.
Who's Tough Now? Defeat enemy elite troops.