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Transformers: Decepticons

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Armageddon mode

Successfully complete the game. In this mode everything that is destroyed explodes.

Funky Bus

Connect to the AllSpark Wars server.

Love Cruiser

Get 250 WiFi tokens.

Psycho Cars

Get 500 WiFi tokens.


Get 750 WiFi tokens.

Unlimited energy

Get 1,000 WiFi tokens. Alternately, get a 100% completion.
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Get 1,500 WiFi tokens.

Starscream Generation 1 version

Use the Nintendo DS Download Station at a Target store.


The Final showdown: Easy completion

To complete this level you will face Starscream. Kick Starscream in the back five timesHe will drop the AllSpark. Pick it up. Swing the AllSpark at him. You will suffer serious damage. You are Megatron and can fly through the city and destroy Starscream.

Restore health and remove wanted level

Press Start in Free Play mode. Select the "Vehicle Form" option and confirm the choice, the press B to resume the game. Your health will be restored and wanted level will be removed.

Defeating Bumblebee

Follow him and shoot while doing so. When he stops, attack him while jumping When he takes off again, repeat the strategy.

Defeating Bumblebee and Barricade

In the level where you chase Bumblebee as Starscraem, follow him until he transforms. To kill Bumblebee, jump around him in circles while shooting both guns (light and heavy). When he dies, Starscreem will have the Alspark and Barricade will attack. There are two ways to kill him. The first is to move left and right while shooting your heavy weapon. When Barricade transforms, jump off the building and destroy trees. This will restore your health. Climb back up and repeat the process. The other way is to transform and fly back and forward while shooting.

Defeating Jazz

To defeat Jazz with Megatron, first climb the building behind you. Then, attack all the turrets but do not destroy them. When all five turrets are badly damaged, go to one of the corners and attack the furthest one. After you do this, Jazz will send Autobots to attack you. Do not worry about them; just go to the next turret and destroy it. Continue doing this until there are none remaining. After finishing this, a cinematic with Megatron chasing Jazz will appear. When the battle starts, attack Jazz with your heavy weapon. This will be difficult because Jazz is always moving. However, it will do a lot of damage. Also, if possible, do not go toward Jazz because he will just jump away. If your health gets too low, look for the entrance to the Sector 7 underground base. If you see it, go slightly into it then start running and transform. You must use the afterburner or Jazz will shoot you. If you manage to get to the bottom, destroy objects until you find health. Continue this until you have full health then go back out and attack Jazz again. If your health drops again, go back into the Sector 7 underground base and repeat the process.

Defeating Ratchet

Before you start the "Ratchet Retaliation" battle, make sure you are a helicopter. When you start, transform. Do not worry about the other Autobots; just fly back and forth attacking Ratchet. If you get low health, there is an area with tanks. Attack the tanks and most time they give you health.

Police chopper bonuses

When you have the ability to scan helicopters, scan a police chopper. After you do that, select that chopper and turn it completely black. You are now capable of doing the following options. Note: You must have at least twenty cars, jets, etc. for these to work.

  • Level 5, invisible to enemies.
  • Nom invincible to street autobots, police cars, etc.
  • Level 80, can fly through mountains, intangible, and unlimited energy.


Float to top of level

Go to any level with any vehicle form. You must have the ability to climb walls unlocked. Star Scream is recommended. Go to the boundary of any level that is formed by a wall that you can climb. Once you find one, climb to the top. When you reach the top you will fall. The instant that happens, keep tapping X while holding Up so that you stay at the top of the wall, but keep loosening your climbing grip. Eventually your Transformer will look like it is going to get on or over the wall. Once this happens do not move the D-pad. Your Decepticon will slowly float to the top of the level boundary. From here you can move your view and look around, but moving your character will cause you to fall to the ground.

360 spin

Choose a helicopter form in Tranquility. Go to the water bay. Go as far as you can. If it stops you about half way, this trick is working. Transform after going as high as you can. The robot will drop for a moment and get stuck. Press L and R to spin the camera in midair.


Strategy guides from GameFAQs

Action Replay DS codes (v1.0) from Datel. Action Replay DS device required.

Action Replay DS codes (v1.1) from Datel. Action Replay DS device required.

Code Breaker codes from CodeTwink. Code Breaker device required.