| Pokedex Entries: |
| Gold | It uses the fine hair that covers its body to sense air currents and predict its enemy's actions. |
| Silver | By reading air currents, it can predict things such as the weather or its foe's next move. |
| Crystal | The tip of its forked tail quivers when it is predicting its opponent's next move. |
| Ruby | ESPEON is extremely loyal to any TRAINER it considers to be worthy. It is said that this POKéMON developed its precognitive powers to protect its TRAINER from harm. |
| Sapphire |
| Emerald | An ESPEON is extremely loyal to any TRAINER it considers to be worthy. It is said to have developed precognitive powers to protect its TRAINER from harm. |
| FireRed | By reading air currents, it can predict things such as the weather or its foe's next move. |
| LeafGreen | It uses the fine hair that covers its body to sense air currents and predict its enemy's actions. |
| Diamond | Its fur has the look and feel of velvet. The orb on its forehead glows when it uses psycho-power. |
| Pearl |
| Platinum | Its fur is so sensitive, it can sense minute shifts in the air and predict the weather. |
| Stadium 2 | It uses the fine hair that covers its body to sense air currents and predict its enemy's actions. |
| TCG | Dark Espeon: The tips of its split tail quiver whenever it uses its Psychic ability to read its opponent's next move. |
