Upon virtualizing on Lyoko with the Feline Class, you'll be equipped with Claws.
These Claws shoot laser arrows, but they work similar to a regular Minecraft Bow, with the exception that laser arrows do not have gravity.
Do not worry about ammo, as it is infinite.
The Feline player, like every other class, gets to defend themselves using an energy shield made by your claws.
To activate the Shield, simply press F while having your claws equipped.
A player that chose Feline as their class will be able to climb most of the walls, either upwards or sideways.
To start climbing, simply get to a wall and Shift + Jump. If "Power mode" is active, it means you are climbing the wall. Simply use the jump button to climb higher, or your right or left moving keys to climb sideways.
Here are some walls that can not be climbed:
Any other kind of blocks can be climbed upon, as they are set "climbing material" by default, unless set otherwise.
Future Flash is yet another unique ability of the Feline class. To enter Future Flash Mode, simply press drop your claws. You will then stand still and you will be asked to choose your target using the scroll wheel of your mouse.
Once you do, you will be able to take a look at the target from above and look around it. You will however not be able to move and your physical body will still remain on the location where you used Future Flash.
Future Flash can spot activated towers and players throughout all sectors of the virtual world you are in, however, it won't be able to find a target if they are not in the same virtual world as you.
The first target you can aim is a Tower. If any are active, the Future Flash will make you able to see the active tower and its surroundings. It can also be helpful to find active towers in a sector while being alone on the server.
Future Flash will always prioritize towers in your sector, unless there's one activated in another sector of the Virtual World you are in.
You can use Future Flash to find keys in Sector Five's maze. It will show you the room the key is located in.
You can also use Future Flash to see a player's location throughout the same virtual world you are in. As much as Future Flash can find a player through any sector, you can not choose who you use it on. Changing the targeted player costs more AP so if the server is crowded, finding the right player might require luck.