Here is the full list of all 50 Mortal Kombat 1 achievements.
Komplete 5 Unique Test Your Might Encounters
Use 10 Konsumables
Spend 10,000 Seasonal Kredits
Play 5 Kombat League Sets
Spend 10,000 Koins On The Shrine
Reach Invasions Level 10
Trade For An Item From An Outworld Shop
Defeat A Major Boss In Invasions
Dethrone A King
Perform A Taunt Without Being Interrupted During An Online Match
Spend A Total Of 1 Hour In Practice
Defeat A Mini Boss In Invasions
Reach Invasions Level 5
Unlock A Secret Fight
Komplete 25 Unique Encounters
Spill 5,000 Pints Of Blood
Komplete Cage Mansion Tutorial
Survive An Ambush
Komplete A Survival Encounter
Klear An Obstruction In Invasions
Use A Talisman
Komplete A Weekly Quest
Komplete 5 Unique Encounters
Komplete 3 Daily Quests
Use A Key
Deal 10,000 Damage To Opponents
Komplete 100% Of Story Mode
Komplete 50% Of Story Mode
Komplete The Basic Tutorial
Komplete Chapter 15 Twice
Perform 20 Different Fatalities
Perform 10 Different Brutalities
Perform 10 Different Kameo Fatalities
Use 10 Different Kameo Characters
Komplete A Klassic Tower With 5 Different Characters
Komplete Mastery With 1 Kameo Character
Komplete Mastery With 5 Kameo Characters
Trade For An Item From An Earthrealm Shop
Use A Talisman 10 Times
Recharge A Talisman
Forge A Talisman
Reach Invasions Level 20
Defeat The Final Boss Of An Invasions Season
Equip A Relic
Equip 3 Different Relics
Komplete A Titan Battle
Obtain A Total Score Of 5,000,000 In Gateway Towers
Unlock 10 Tower Endings
Watch The Kredits
Change Your Kombat Kard Player Module