Here is the full list of all 35 Oddworld: New 'n' Tasty achievements.
Become a Mudokon salami.
Turn off the gas with more than 30 seconds to spare.
Shut down the RuptureFarms generator.
Destroy a Chant Suppressor with a cooked grenade.
As a possessed Slig, fire over the head of a cowering Mudokon.
Kill 9 Sligs with a single possessed Slig.
Rescue a quarter of all the Mudokons.
Break back into RuptureFarms.
Deactivate 3 toggle mines in a row with no mistakes.
Kill Sligs in 15 different ways.
Acquire the power of Shrykull.
Escape 5 or more pursuing Paramites.
Have Abe die in 15 different ways.
Rescue 9 Mudokons at the same time.
Acquire the first hand scar.
Run from a Scrab for 25 meters and survive.
Escape a Scrab by the skin of your loins.
Ride Elum for 200 meters without stopping.
Find Sanctuary in the Holy Caves.
Bounce a rock off a wall and on to a mine.
Kill a Slig with any kind of mine.
Drop 2 Sligs down a single trapdoor at the same time.
Fail to observe your surroundings.
Become a Mudokon saviour.
Rescue half of all the Mudokons.
Rescue every Mudokon while finishing New 'n' Tasty in Easy mode.
Rescue every Mudokon while finishing New 'n' Tasty in Normal mode.
Rescue every Mudokon while finishing New 'n' Tasty in Hard mode.
Find and use all the secret entrances to RuptureFarms.
Kill 99 Mudokon slaves.
Escape Stockyards and Free Fire Zone without triggering the alarm or dying.
Kill 30 Slogs in 30 seconds.
Kill a bat with a rock.
Escape from RuptureFarms without Abe being spotted by any Slig.
Rescue every Mudokon with an overall Best Time of 3:00:00 or less.