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