Deleted maps are categorized as P44. If a P0 standard map has over 100 votes and under 50% approval, it is moved to this category so that the map no longer plays in normal rooms. Additionally, if a standard map has any of the features mentioned below, it is moved to this category by the Map Crew.

Features

• Off-screen cheese/hole/spawn/gameplay.
• Hidden hole/cheese/floor.
• Crash maps.
• Instant-cheese and instant-kill maps.
• Unsafe spawns that inevitably kill AFK mice.
• Copy maps.
• Maps that (randomly) kill a considerable number of mice regardless of their skill.
• Fake/troll grounds that affect gameplay in a negative manner (i. e. potentially kill many/all mice).
• Maps that are impossible to finish.
• Maps with offensive, racist or derogatory content.

v · d · eMap categories
Normal	Vanilla  Normal (P0)  Protected (P1)  Shaman (P4)  Art (P5)  Mechanism (P6)  No Shaman (P7)  Dual Shaman (P8)  Miscellaneous (P9)  Thematic (P66)
Vanilla	Vanilla
Survivor	Survivor (P10)  Vampire Survivor (P11)  Dual Shaman Survivor (P24)
Racing	Racing (P17)
Bootcamp	Prime Bootcamp (P3)  Low Bootcamp (P13)
Defilante	Defilante (P18)
Others	Prime (P2)  Music (P19)  Tribe House (P22)  Module (P41)  Deleted (Inappropriate) (P43)  Deleted (P44)
Test	Survivor test (P20)  Vampire Survivor test (P21)  Bootcamp test (P23)  Dual Shaman test (P32)  Dual Shaman Survivor test (P34)  Racing test (P38)  No Shaman test (P42)