Here is the full list of all 44 Immortal Redneck achievements.
Beat the game with the Plague Medallion
Beat the game using all the favors of the Gods
Die 50 times
Nice try but sorry, you're trapped in here
Complete a pyramid without taking scrolls or weapons
Get more than 50,000 coins in a game
Equip all the weapons
Unlock and buy every medallion
Beat the game with the Cursed Medallion
Complete a pyramid exploring all of its rooms
Acquire four jumps in a game
Buy every Skill Tree node
Defeat Fayoum
Beat the game
Defeat Asyut
Spend 100,000 coins on the Skill Tree
Obtain Thoth's Favor
Kill 7 enemies with a single explosion
Find every scroll
Obtain Ammit's Favor
Obtain Hathor's Favor
Defeat Temsep
Get a health steak from a vessel
Pay 5,000 coins or more as a tribute
Use Déjà Vu to keep the layout of a pyramid
Defeat Maaty
Find the Crowbar, the Rocket Launcher and the Explosive Bow
Defeat Weryt
Defeat Pharaoh in under 15 minutes from when you enter the pyramid
Get 10 scrolls in a game
Defeat Pharaoh
Kill a chicken
Obtain Neith's Favor
Obtain Amunet's Favor
Obtain Sekhmet's Favor
Obtain Seth's Favor
Find your first blueprint
The Merchant is open for business
Obtain Apis' Favor
Complete a Skill Room
Reach the second floor of the pyramid
Beat the game with 20 lives or less
Buy every level of each Skill Tree node
Kill 50,000 minions