Omega Drive

1="Dai Kaigan: (Eyecon) Omega Drive!"

- Ghost Driver's activation announcement

2="Toucon Dai Kaigan: Boost Omega Drive!"

- Ghost Driver's activation announcement as Toucon Boost Damashii

3="Dai Kaigan: Omega (attack)!"

- Gan Gun Saber, Gan Gun Hand, and Sunglasseslasher's activation announcement

4="Toucon Dai Kaigan: Mega Omega (attack)!"

- Sunglasseslasher's activation announcement with Toucon Boost Eyecon

Omega Drive (オメガドライブ) is the name used for Kamen Riders Ghost and Specter's finishers. Each Ghost Eyecon has a variety of different finishers.

Ghost
After pulling and pushing the lever of his Ghost Driver once after transforming into any particular Damashii form, Ghost can activate a finisher tied to that Ghost Eyecon.
 * Omega Drive (Ore) (オメガドライブ オレ): A flying kick that uses spiritual energy which makes the body and mask of Ghost's form glow and envelops him in an orange flame.
 * In Episode 11, Ghost performs a variation of the Omega Drive (Ore) kick by first transforming into his normal Damashii forms (Musashi, Edison, Robin, Newton, Beethoven, Billy the Kid, Benkei) and then his Ore Damashii form and then channels his energy with the energy of his other Damashii forms into a powerful flying kick.
 * Omega Drive (Edison) (オメガドライブ エジソン): Ghost levitates and charges his signature eye symbol with electricity before absorbing the construct and launching himself at the opponent with a flying kick.
 * Omega Drive (Newton) (オメガドライブ ニュートン): Ghost creates a powerful gravity pulse by using either the Attraction Glove on his left hand to immobilize and slow down a target or the Repulsion Glove on his right hand to amplify said gravity pulse for crushing his opponents.
 * Omega Drive (Toucon Boost) (オメガドライブ 闘魂ブースト): A flying kick that uses spiritual energy which makes the body and mask of Ghost's form glow and envelops him in a red fiery flame.

Specter
After pulling and pushing the lever of his Ghost Driver once after transforming into any particular Damashii form, Specter can activate a finisher tied to that Ghost Eyecon.
 * Omega Drive (Specter) (オメガドライブ スペクター): A flying kick that uses spiritual energy which makes the body and mask of Specter's form glow and envelops him in a blue flame. This attack is stronger compared to Ghost Ore Damashii's Omega Drive, rendering the latter untransformed and Specter unharmed.
 * Omega Drive (Nobunaga) (オメガドライブ ノブナガ): Specter charges an energy construct of his insignia behind him before absorbing it and jumps to deliver a flying kick attack.

Gan Gun Saber
The Gan Gun Saber uses different names for its finishers, with each one corresponding to an alternate mode. To activate them, Ghost must scan the Energy Eye Crest (エナジーアイクレスト) on his Gan Gun Saber's hilt with the Ghost Eyecon currently placed within his Ghost Driver in a process known as Eye Contact (アイコンタクト).
 * Omega Break (オメガブレイク): Blade Mode
 * Omega Stream (オメガストリーム): In Naginata Mode, Ghost charges each weapon's bladed end with swirling blue energy before he presses the trigger on its handle to rapidly slash the target with both blades.
 * Omega Slash (オメガスラッシュ): In Nitouryu Mode, Ghost batters the opponent with his weapon's blades as they charge up energy before he presses the trigger on its handle when he's in position to cut down the opponent to make the charge be expelled upon the last hit.
 * Omega Shoot (オメガシュート): In Gun Mode, Ghost charges energy into the muzzle of his weapon before unleashing a powerful shot. If this finisher is used while in Edison Damashii, it can be enhanced with electrical energy.
 * Omega Strike (オメガストライク): In Arrow Mode, Ghost pulls on the energized "bowstring" of his weapon which makes an array appear to shield him from incoming attacks. Once charged, Ghost lets the energized arrow fly and pierce its target with great force.
 * Omega Impact (オメガインパクト): In Rifle Mode, Ghost charges an energy bullet as the Bat Clock winds its clock and projects an energy construct of a scope lens to lock on to the target. Once the clock hands point at the muzzle of the gun barrels and the energy is fully charged, the Rifle fires a powerful shotgun blast which destroys the target.
 * Omega Bomber (オメガボンバー): In Hammer Mode, Ghost charges energy to the Kumo Lantern, then slams the weapon on the ground, generating energy constructs shaped like the weapons found on the Face Seven Arms faceplate, which are then flung at the opponent.

Gan Gun Hand
The Gan Gun Hand uses different names for its finishers, with each one corresponding to an alternate mode. To activate them, Specter must scan the Energy Eye Crest (エナジーアイクレスト) on his Gan Gun Hand's hilt with the Ghost Eyecon currently placed within his Ghost Driver in a process known as Eye Contact (アイコンタクト).
 * Omega Smash (オメガスマッシュ): Rod Mode
 * Omega Fang (オメガファング): In Sickle Mode, Specter creates a large projection of the behind the enemy before striking them with an energized slash from his weapon that knocks said enemy into the projection. Afterwards, he pulls the trigger to cause the Eye of Providence to disintegrate and ultimately destroy the enemy trapped within.  A variation of this finisher is an energy slash.
 * Omega Spark (オメガスパーク): In Gun Mode, Specter creates two temporary rows of copies of his weapon to target and fire a barrage of shots at the enemy alongside the original, with the copies vanishing after they've fired off a single shot.

Sunglasseslasher
The Sunglasseslasher uses different names for its finishers, with each one corresponding to an alternate mode. To activate them, Ghost must raise the Sunglasseslasher's namesake Mega Shade (メガシェイド) sunglasses, then load two Eyecons into the Blender Furnace (ブレンダーファーネス) chambers of the Sunglasseslasher, making it chant "So bright!" (マブシー！), then lower the sunglasses. If one of those loaded Eyecons happens to be the Toucon Boost Eyecon, it will instead chant "Mega bright!" (メガマブシー！). It will also add a "Mega" to the Omega Drive attacks.
 * (Mega) Omega Shine (（メガ）オメガシャイン): Sword Mode
 * (Mega) Omega Flash (（メガ）オメガフラッシュ): Blaster Mode

Ghost Driver + Weapon
After scanning the Energy Eye Crest on the Gan Gun Saber/Hand's hilt with the Ghost Eyecon currently placed within his Ghost Driver or loading two Eyecons into the Blender Furnace chambers of the Sunglasseslasher, Ghost/Specter pulls and pushes the lever of the Ghost Driver to increase his weapon's finisher.

Ghost

 * Omega Drive/Slash (Musashi) (オメガドライブ/スラッシュ ムサシ): Using the Gan Gun Saber in Naginata Mode, Ghost creates a second set of energy blades for him to attack the enemy with.
 * Omega Drive/Strike (Robin) (オメガドライブ/ストライク ロビン): Using the Gan Gun Saber in Arrow Mode, Ghost creates duplicates of himself so that they can all fire arrows at the target.
 * Omega Drive/Bomber (Benkei) (オメガドライブ/ボンバー): Using the Gan Gun Saber in Hammer Mode, Ghost spins the hammer around at great speed, creating a gust of wind which lifts himself into the air. He then drops down on the target with the hammer enlarging into a massive energy construct which smashes the target.