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