Spiny (Spino) was the Alpha Gang 's second dinosaur, and was the first wild dinosaur to become a main dinosaur.
- Species: Spinosaurus
- Attribute: Water
- Power: 1600
- Technique: 700
- Sign: Scissors
- Owner: Alpha Gang
- Name: Spiny (スピノ Spino)
- Dinosaurs Defeated: Chomp, Ace, Paris, Styracosaurus, Euoplocephalus, Megaraptor, Anchiceratops, Saurolophus, Deltadromeus, Black Tyrannosaurus (with assistance), Jobaria, Gigas
- Other: Spiny is typically summoned by Zander or Ursula, and is summoned by Zander when the Alpha trio all summon dinosaurs. He seems to have a rivalry with Paris, who usually defeats him with Metal Wing. His upgraded form in the arcade game is Super Spiny, and he has a DinoTector form in the arcade and anime. As the Alpha Gang's fastest and most agile dinosaur, he is able to catch fast dinosaurs and is an adept swimmer. However, he isn't the strongest, and many of the smaller dinosaurs he faces (like Ace and Achelousaurus) have an easy time knocking him around like a rag-doll.
- Cancel your opponent's Move Card and attack at the same time. It is first seen in Tanks a Lot!, used against Paris.
- Tail Smash
- Smack your opponent with your tail twice, then throw them back with a final swing. However, agile dinosaurs can dodge it, as Ace did in Field of Screams.
- Water Sword
- Use a giant sword of water to attack your opponent. Spiny used it but it was countered by Jobaria 's Shockwave.
- Futaba Super Cannon
- Futabasaurus hits your opponent with a high-powered blast of water. This Move was first used to fight of the D-Team, but Futaba turned on the Alpha Gang. Later, Ursula used it to fight Jobaria and Ophthalmosaurus.
- Ultimate Water
- Spiny charges at the opponent after being launched by a wave. Spiny first used it against Jobaria.
- Anhanguera Dive
- An Anhanguera dives at at your opponent. This was only used to save the D-Team after falling of a bridge and to chase Foolscap away.
- Hydro Cutter
- A beam of water slices through your opponent. This was obtained after Genie' defeat, and only used as part of the Fusion Move to attack the Dark Pterosaur.
- Alpha Slash (Spiny (DKTB, DKAA, DKBD, DKDS))
- You can only Dino Slash "Spiny (Battle Mode)" by placing it on top of this Dinosaur.
- Pinch Hitter (Spiny (DKTB))
- During your turn, when one of your other Dinosaurs battles, you can send this Dinosaur to your discard pile. If you do, use this Dinosaur's Rock-Paper-Scissors icon to decide which Dinosaur has to use a Move first.
- Assist (Spiny (DKAA))
- When you Dino Slash this Dinosaur from your hand, all of your other Special Dinosaurs in play gain +200 Power until the end of the turn. (You can only use 1 [Assist] ability per turn.)
- Elemental Boost: Earth (Spiny (DKBD))
- If you have a Earth Dinosaur in play when you Dino Slash this Dinosaur, draw 1 card.
- Dinotector On (Spiny (DKDS, DKTA, SAS))
- If your Turn Counter is 4 or higher, you can Dino Slash "Spiny (Dinotector)" by placing it on top of this Dinosaur.
- Special Assist (Spiny (DKTA))
- Water Special Dinosaurs can use this card as a Super Move that gives +500 Power.
- Alpha Assistance (Spiny (SAS))
- When you Dino Slash this Dinosaur, you can reveal your hand. If you do and there are no Dinosaurs, choose a Special Dinosaur from your deck and put it into your hand. Then, shuffle your deck.
- Water Master (Spiny (Battle Mode) (DKTB, DKAA))
- This Dinosaur can use all Water Super Moves.
- Flood (Spiny (Battle Mode) (DKTB))
- When this Dinosaur uses a Super Move, draw 1 card.
- Loyal (Spiny (Battle Mode) (DKAA))
- While your Character is face up, this Dinosaur's Power is 1700 (from 1500).
- Fusion Master (Spiny (Battle Mode) (DKBD))
- When this Dinosaur uses a Fusion Move, it gains an extra +300 Power.
He is the second-most common used of the Alpha Gang's dinosaurs after Terry, being part of almost every 2-dinosaur team the Alpha Gang summons, but seems to lose as if not more often than he wins (one of his few easy victories was against Deltadromeus). In Bungle in the Jungle, Spiny becomes weak when he didn't eat breakfast, allowing him to be defeated by Saltasaurus.
He first used DinoTector armor in High Sea Chase, defeating the larger Jobaria . After this 'heroic stand', however, the Alpha Gang 's involvement in dino battles decreases, as does their effectiveness in them, and Spiny loses most of his subsequent battles.
- Spiny can be accessed on the DS Game by putting a specific code on the Stone Circle after beating Dr. Z with his Tyrannosaurus, Mapusaurus, and Saurophaganax.
- Spiny was the first spinosaurid to appear in the anime.
- Spiny is one of the few dinosaurs to fight his cousins.
- The battle between Terry and Spiny was probably based off the battle between Spinosaurus & T. rex in Jurassic Park III although this time the T. rex was the victor.
- In the English version, most of Spiny's sounds are from grizzly bears, though the Spinosaurus arcade roar is sometimes heard at the tail end. In the Japanese version, Spiny's roars are used repeatly for other dinosaurs such as Acrocanthosaurus, Pachyrhinosaurus, and Tyrannosaurus, including his arcade roar.
- Spiny is the only main dinosaur to be activated where his species are found ( Paris' card was found in Canada, where Parasaurolophus fossils have been found, but not activated)
|p · e · t||Main Dinosaurs|
|D-Team:||Chomp (Max) · Ace (Rex) · Paris (Zoe)|
|Alpha Gang:||Terry · Spiny · Tank|
|Spectral Space Pirates:||Brontikens (Spectre) · Gigas (Gavro) · Armatus (Foolscap) · Maximus (Sheer) · Eocarcharia (Goma)|
|Others:||Saurophaganax (Seth) · Black Tyrannosaurus (Seth) · Cryolophosaurus (Seth)|
|p · e · t||Water Dinosaurs|
|Normal:||Agustinia · Amargasaurus · Ampelosaurus · Baryonyx · Brontosaurus · Camarasaurus · Cetiosaurus · Dicraeosaurus · Futabasaurus · Gondwanatitan · Irritator · Isisaurus · Jobaria · Nemegtosaurus · Ophthalmosaurus · Opisthocoelicaudia · Patagosaurus · Saltasaurus · Seismosaurus · Shunosaurus · Spinosaurus · Suchomimus · Titanosaurus|
|Altered/Armored:||Amargasaurus/Alpha · Baryonyx/Armor · Baryonyx/Super · Brontosaurus/Armor · Camarasaurus/Super · Dicraeosaurus/Super · Irritator/Alpha · Isisaurus/Armor · Jobaria/Armor · Nemegtosaurus/Alpha · Opisthocoelicaudia/Super · Shunosaurus/Armor · Spinosaurus/Armor · Spinosaurus/Black · Spinosaurus/Super · Spiny/Super · Suchomimus/Alpha · Titanosaurus/Super|
|Main:||Spiny · Genie|