diff --git a/src/difficulty_levels.py b/src/difficulty_levels.py
index 81fef1e..76b2006 100644
--- a/src/difficulty_levels.py
+++ b/src/difficulty_levels.py
@@ -13,6 +13,7 @@ class DifficultyLevel:
         num_cpus=4,
         num_processes_at_startup=14,
         num_ram_rows=8,
+        swap_delay_ms=100,
         new_process_probability=0.05,
         priority_process_probability=0.01,
         io_probability=0.01,
@@ -30,6 +31,7 @@ class DifficultyLevel:
         num_cpus=8,
         num_processes_at_startup=28,
         num_ram_rows=6,
+        swap_delay_ms=250,
         new_process_probability=0.1,
         priority_process_probability=0.05,
         io_probability=0.1,
@@ -42,6 +44,7 @@ class DifficultyLevel:
         num_cpus=12,
         num_processes_at_startup=35,
         num_ram_rows=6,
+        swap_delay_ms=500,
         new_process_probability=0.2,
         priority_process_probability=0.1,
         io_probability=0.2,
@@ -54,6 +57,7 @@ class DifficultyLevel:
         num_cpus=16,
         num_processes_at_startup=42,
         num_ram_rows=4,
+        swap_delay_ms=1000,
         new_process_probability=1,
         priority_process_probability=0.1,
         io_probability=0.3,