Template:Major glitches
Arbitrary code execution (template) | Berry glitch | Bad clone glitch (Celebi trick, Celebi Egg trick, Shiny Celebi trick, Duplicate key items glitch (TM/HMs outside of the TM/HM pocket, ????? map corruption, Glitch Pokédex categories, Glitch Unown) | Bug-Catching Contest data copy glitch (Japan only) | Cloning | Elite Four door glitch (Japan only) | Expanded item pack (Custom map script pointers | Map 254 (Yellow), Text pointer manipulation (item ball manipulation, mart buffer overflow), Trainerless instant encounter glitch) | Glitch City (Safari Zone exit glitch, RAM Manipulation) | Infinite Master Balls (Colosseum) | Large storage box byte shift glitch (remaining HP glitch, maximum stat glitch) | Left-facing shore tile glitch (Old Man Trick, Fight Safari Zone Pokémon trick) | Mimic glitch (Japan only) | Lumiose City save glitch | Pikachu off-screen glitch (Trainer corruption glitch) | Pokémon merge glitch | Pomeg glitch (Pomeg corruption glitch) | Roaming Pokémon encounter glitch (Japan only) | (Mimic) Transform Rage glitch | Select glitches (Japan only) (Closed menu: Dokokashira door glitch (international), Fossil conversion glitch (international), Second type glitch, Skip to Level 100 glitch, Trainer mutation glitch, walk through walls (international) Special menu: Lift glitch, Badge describer glitch) | Sketch glitch | SRAM glitch | Time Capsule exploit | Trainer House glitches | Tweaking | Trainer escape glitch (Death-warp, Mew Trick, Ditto Trick) | Buffer overflow techniques (LOL glitch, Rival LOL glitch, oobLG, Instant encounter infinite chain glitch (LGFly)), Super Glitch (Generation I), CoolTrainer♀-type move, Yami Shop glitch) | Walk through walls (ledge method, museum guy method, Rival's effect, Select glitch method (international), Brock Through Walls) | ZZAZZ glitch (party Pokémon box data shift glitch)