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.
Kill 30 Slogs in 30 seconds.
Rescue a quarter of all the Mudokons.
Destroy a Chant Suppressor with a cooked grenade.
Rescue 9 Mudokons at the same time.
Kill Sligs in 15 different ways.
Break back into RuptureFarms.
Deactivate 3 toggle mines in a row with no mistakes.
Acquire the power of Shrykull.
Run from a Scrab for 25 meters and survive.
Escape a Scrab by the skin of your loins.
Bounce a rock off a wall and on to a mine.
Acquire the first hand scar.
Escape 5 or more pursuing Paramites.
Have Abe die in 15 different ways.
Ride Elum for 200 meters without stopping.
Find Sanctuary in the Holy Caves.
Kill a Slig with any kind of mine.
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.
As a possessed Slig, fire over the head of a cowering Mudokon.
Escape Stockyards and Free Fire Zone without triggering the alarm or dying.
Drop 2 Sligs down a single trapdoor at the same time.
Kill 9 Sligs with a single possessed Slig.
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.