diff --git a/resources/energy cores/energy_core_tier_1.txt b/resources/energy cores/tier_1.txt
similarity index 100%
rename from resources/energy cores/energy_core_tier_1.txt
rename to resources/energy cores/tier_1.txt
diff --git a/resources/energy cores/energy_core_tier_2.txt b/resources/energy cores/tier_2.txt
similarity index 100%
rename from resources/energy cores/energy_core_tier_2.txt
rename to resources/energy cores/tier_2.txt
diff --git a/resources/energy cores/energy_core_tier_3.txt b/resources/energy cores/tier_3.txt
similarity index 100%
rename from resources/energy cores/energy_core_tier_3.txt
rename to resources/energy cores/tier_3.txt
diff --git a/resources/energy cores/energy_core_tier_4.txt b/resources/energy cores/tier_4.txt
similarity index 100%
rename from resources/energy cores/energy_core_tier_4.txt
rename to resources/energy cores/tier_4.txt
diff --git a/resources/energy cores/energy_core_tier_5.txt b/resources/energy cores/tier_5.txt
similarity index 100%
rename from resources/energy cores/energy_core_tier_5.txt
rename to resources/energy cores/tier_5.txt
diff --git a/resources/energy cores/energy_core_tier_6.txt b/resources/energy cores/tier_6.txt
similarity index 100%
rename from resources/energy cores/energy_core_tier_6.txt
rename to resources/energy cores/tier_6.txt
diff --git a/resources/energy cores/energy_core_tier_7.txt b/resources/energy cores/tier_7.txt
similarity index 100%
rename from resources/energy cores/energy_core_tier_7.txt
rename to resources/energy cores/tier_7.txt
diff --git a/resources/energy cores/energy_core_tier_8.txt b/resources/energy cores/tier_8.txt
similarity index 100%
rename from resources/energy cores/energy_core_tier_8.txt
rename to resources/energy cores/tier_8.txt