Here is the full list of all 60 Boring Man - there are Online Tactical Stickman Combat achievements.
Jumped into the sewer water.
Kill a player wearing a hat.
While carrying the flag, kill the enemy flag carrier.
Get your head blown off while voluntarily barfing.
Complete a climb map.
Kill an enemy with a pineapple.
Blow yourself up with a vest in Team Deathmatch.
Reach an incredibly high altitude.
The only achievement you'll ever need.
Get a kill with a bolt action, pump and lever action gun in one match.
Kill 1000 enemies.
Win a game of Deathmatch or Weapons Deal.
Successfully host your own game.
Play the tutorial.
Win a sniper battle.
Kill an enemy who is typing.
Kill an enemy while you are both in the air.
Unlock a new weapon.
Destroy the evil magician once and for all.
Nobody likes helicopters.
Unlock a gold weapon.
Unlock all 80 weapons.
There's just one message in the PDA - 'Kill Spasman.'
Kill an enemy with a hadouken.
Parry 100 enemies.
Complete Hardcore or Classic Survival on Boring Man Fields 1.
Complete Hardcore or Classic Survival on Dyson City.
Complete Hardcore or Classic Survival on Ice Station.
Complete Hardcore or Classic Survival on Varia Mines.
Complete Hardcore or Classic Survival on Boring Lake.
Complete Hardcore or Classic Survival on Oil Rig.
Complete Hardcore or Classic Survival on Muleslapper MFG.
Complete Hardcore or Classic Survival on Boring Man Fields 2.
Complete Hardcore or Classic Survival on Varia Desert.
Complete Hardcore or Classic Survival on Dyson Rooftops.
Complete Hardcore or Classic Survival on Warehouse.
Complete Hardcore or Classic Survival on Dyson Sewers.
Complete Hardcore or Classic Survival on 'Tutorial...?'.
Complete Hardcore or Classic Survival on Flak Freightliner.
Complete Hardcore or Classic Survival on Throne Room.
Complete Hardcore or Classic Survival on Arena.
Complete Hardcore or Classic Survival on Varia City.
Complete Hardcore or Classic Survival on Arctic City.
Collect your first lore article.
Collect 5 or more lore articles.
Collect 15 or more lore articles.
Unlock either the Old Pistol, Old Shotgun or Plank artifacts.
Complete the Shooting Range time trial in 1 minute or less.
Block an attack with the Riot Shield thats worth 500 or more damage.
Get crushed by a door on Warehouse.