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