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.
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.
Become a Mudokon salami.
Kill 99 Mudokon slaves.
Escape from RuptureFarms without Abe being spotted by any Slig.
Escape Stockyards and Free Fire Zone without triggering the alarm or dying.
Kill a bat with a rock.
Kill 30 Slogs in 30 seconds.
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.
Drop 2 Sligs down a single trapdoor at the same time.
Break back into RuptureFarms.
Acquire the power of Shrykull.
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.
Ride Elum for 200 meters without stopping.
Find Sanctuary in the Holy Caves.
Bounce a rock off a wall and on to a mine.
Rescue a quarter of all the Mudokons.
As a possessed Slig, fire over the head of a cowering Mudokon.
Escape a Scrab by the skin of your loins.
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.
Rescue 9 Mudokons at the same time.
Fail to observe your surroundings.