Here is the full list of all 14 SLUDGE LIFE achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Kill the BOSS in Crypt Creeper.
Give 'em a smooch.
Get 'em all.
Eat 20 slugs in one session.
Boom.
A way out.
Urinate from the top of GLUG TOWER.
Reset every WARP station.
Install every app.
Get all items.
Hit every ZOOM spot.
Smoke 20 CIGGYS.
Shoot a basketball into the trash can.
Steal the diamonds.