diff --git a/.gitignore b/.gitignore
index fe6b5f3..c274c99 100644
--- a/.gitignore
+++ b/.gitignore
@@ -139,4 +139,6 @@ jupyter-notes/merged_games.csv
 output.csv
 output.xlsx
 
-.gitignore
\ No newline at end of file
+.gitignore
+datasets/videogames/games_train.csv
+datasets/videogames/games_test.csv
diff --git a/dwarves/mining_hq.py b/dwarves/mining_hq.py
index 59e3483..3bb4edd 100644
--- a/dwarves/mining_hq.py
+++ b/dwarves/mining_hq.py
@@ -2,8 +2,10 @@
 # Collects stuff from the rest of the scripts
 import pandas as pd
 import numpy as np
+
 # containment breach
 import scipy as scp
+from sklearn.model_selection import train_test_split
 import gunner, digger, gunner, scout
 
 # Instantiating globals to be used in other files
@@ -13,7 +15,9 @@ global games_sales_split_dur
 global games_sales_split_pos
 
 games_review = pd.read_csv("datasets/videogames/Games.xls")
-games_sales = scout.cure_depression(pd.read_csv("datasets/videogames/vgsales-12-4-2019-short.csv"))
+games_sales = scout.cure_depression(
+    pd.read_csv("datasets/videogames/vgsales-12-4-2019-short.csv")
+)
 
 print(games_review.count())
 print(games_sales.count())
@@ -23,6 +27,7 @@ games_review_final = digger.slice_column(games_review, "GameName", "(Import)")
 
 games_merged_dat = digger.write_joined_df(games_sales, games_review_final)
 
+
 # Acquisition of Merged dataset
 print(games_merged_dat.count())
 
@@ -103,15 +108,20 @@ gammas = digger.slam_dunk(gammas, "Critic_Score", labels=labels)
 # Also need to transform using Z-score (normal distr go brrrr lmao), or min-max
 # ah, scheiße
 # nvm, done, kekW
-gammas['Critic_Score_Norm'] = scout.scaling_zscore(gammas, 'Critic_Score')
-print(gammas['Critic_Score_Norm'].head(10))
+gammas["Critic_Score_Norm"] = scout.scaling_zscore(gammas, "Critic_Score")
+print(gammas["Critic_Score_Norm"].head(10))
 
 # Saving all into a file
+gammas = gammas.dropna(how="any", axis=0)  # nuke them empty poopers
 gammas.to_csv("datasets/videogames/games_cleanish.csv", index=False)
+# split the data set
+gammas_train, gammas_test = train_test_split(gammas, test_size=0.20, random_state=69)
+gammas_train.to_csv("datasets/videogames/games_train.csv", index=False)
+gammas_test.to_csv("datasets/videogames/games_test.csv", index=False)
 
 # Need similarity and dissimialrity, scipy time
 # Selecting 5 random rows
-chosen_idx = np.random.choice(len(gammas), replace = False, size = 5)
+chosen_idx = np.random.choice(len(gammas), replace=False, size=5)
 sample_rows = gammas.iloc[chosen_idx]
 print(sample_rows.head())