Mega Man X4/Weapons

Rising Fire

 * Obtained from: Magma Dragoon
 * Trajectory: shoots a fireball straight up.
 * Special effect: it can melt ice blocks and burn foliage to obtain items.
 * Charged attack: performs a flaming Shoryuken-like move, then shoots a large fireball upwards.

Frost Tower

 * Obtained from: Frost Walrus
 * Trajectory: Creates a large ice block around X which can damage enemies.
 * Special effects: sometimes freezes enemies. falls to the floor when used in the air
 * Charged attack: creates huge icicles that drop from above, first one, then two, then three, and finally four.

Ground Hunter

 * Obtained from: Jet Stingray
 * Trajectory: Launches a small stingray that travels along floors and down walls. It initially travels diagonally down and forward until it hits something, but you can make it go straight down by pressing psx: Down Dpad.
 * Charged attack: fires a larger stingray directly forward. By pressing psx: Up Dpad or psx: Down Dpad, the stingray will even produce small energy stingrays in its wake above and below it.

Twin Slasher

 * Obtained from: Slash Beast
 * Trajectory: Fires two energy waves, one diagonally up and forward, the other diagonally down and forward, increasing in size. Can go through walls and terrain.
 * Special effect: Charged Twin Slasher can destroy certain rocks.
 * Charged attack: fires a spread of eight larger waves.

Lightning Web

 * Obtained from: Web Spider
 * Trajectory: Launches an electrified web that travels a set distance forward, then stops, unfolds, and hangs in midair. Cannot harm enemies after it has stopped.
 * Special effect: X can jump off the web as if it were a wall, allowing him to reach high areas.
 * Charged attack: creates an expanding network of 9 webs.

Soul Body

 * Obtained from: Split Mushroom
 * Trajectory: Creates a hologram of X in front of him that dissipates after enought time or damage has passed.
 * Special effect: the hologram mimics X's every movement and damages enemies on contact.
 * Charged attack: creates a holographic clone of X that you can control directly while X stands still. This clone can fire uncharged X-Buster shots, and both it and the real X is invincible while it lasts.

Aiming Laser

 * Obtained from: Cyber Peacock
 * Trajectory: While this weapon is equipped, a targeting reticule is projected in front of X that can be moved up and down along an arc by pressing psx: Up Dpad and psx: Down Dpad. When the reticule touches an enemy, it locks on to that enemy and follows its movements. Once it's locked on, fire the laser and it will hit the enemy wherever it is. Up to 3 enemies can be targeted
 * Charged attack: projects a wide laser straight forward.

Double Cyclone

 * Obtained from: Storm Owl
 * Trajectory: Creates two swirling energy balls to either side of X that float upwards.
 * Charged attack: fires two cyclones horizontally, one left, one right.