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.
As a possessed Slig, fire over the head of a cowering Mudokon.
Rescue 9 Mudokons at the same time.
Kill Sligs in 15 different ways.
Break back into RuptureFarms.
Acquire the power of Shrykull.
Escape 5 or more pursuing Paramites.
Have Abe die in 15 different ways.
Acquire the first hand scar.
Escape a Scrab by the skin of your loins.
Deactivate 3 toggle mines in a row with no mistakes.
Ride Elum for 200 meters without stopping.
Kill 9 Sligs with a single possessed Slig.
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.
Run from a Scrab for 25 meters and survive.
Destroy a Chant Suppressor with a cooked grenade.
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.
Drop 2 Sligs down a single trapdoor at the same time.
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.