Team Prime defeats Megatron and return to Cybertron (TFP Finale)
Team Prime defeats Unicron and Optimus Prime sacrifices himself to restore the Well of Allsparks (Transformers Prime: Predacons Rising)
Megatron leaves Cybertron and Starscream mysteriously vanishes as well.
YEAR 1 (Cody: 12)
Rebuilding of Cybertron begins as bots return from the stars.
Predacons begin emerging from the Well of Allsparks, and the Shifting Wastes is given to Predaking and his new clan for their own territory.
Elita-One gives birth to Zoetrope and changes her name to Ellie-D
The High Council rises to power.
Bumblebee is promoted to lieutenant and joins police force.
Sideswipe and Sunstreaker are born from the Well of Allsparks.
Grimlock and the Dinobots are all wrongly convicted and imprisoned.
YEAR 2 (Cody: 13)
Megatron crashes onto the planet of Telen and is taken by the Telensi people in a comatose state.
Deadlock renounces his past, renames himself Drift, and escapes with two toddler minicons, Jetstorm and Slipstream.
Sunstreaker is mysteriously arrested and disappears.
Sideswipe begins his search for his brother.
Strongarm is born from the Well of Allsparks.
YEAR 3 (Cody: 14; Russell: 11)
Sigma Seventeen revives in the tunnels of Griffin Rock (Ghosts of the Present events begin)
Team Bee arrives on Earth (RID2015 season 1 events begin)
Quickshadow joins Sigma Seventeen on Griffin Rock.
Charisma reveals herself and the source of Sigma Seventeen's "revival".
YEAR 4 (Cody: 15; Russell: 12)
Bumblebee discovers Sigma Seventeen's revival and reunites with them.
Optimus Prime returns to the physical realm.
The Morocco Virus attacks the Rescue Center and abducts Cody while wounding Heatwave and putting him in a coma. Chase retrieves Cody before he, Cody, and the virus are all dragged into Rapport. (Ghosts of the Present Finale and Thunder Snow)
Blades travels to ask Bumblebee in helping them find Chase and Cody, and participates in Team Bee's final battle against Megatronus (Whirlwind and RID2015 season 1 events end)
Boulder picks up multiple signals and finds the Sodorian mosaics, taking them in while they determine what brought them from their reality (On the Empty Tracks of Sodor)
Heatwave awakes from his coma and he and Quickshadow properly begin a relationship.
Charisma locates Chase and Cody, and sends the Burnses and Sigma Seventeen to collect them. They return with Whitewater Rush in tow (Spirits in Scale)
Wedge is born to decepticon parents.
Medix is born to Ratchet's sister, Gurney.
The Sodorian mosaics return home.
The "Phantom War" begins on Cybertron.
Chase and Rush begin a relationship.
Cody Burns earns his driver's license.
YEAR 5 (Cody: 16; Russell: 13)
Hoist is born to Devastator.
Priscilla is officially adopted by Chief Burns and changes her name to Pristine.
Whirl is born to Whirl.
Hotshot is born to Heatwave and Quickshadow.
Fearing Hotshot's safety on Earth with his elemental abilities, Quickshadow takes Hotshot to Cybertron with her, and joins the underground resistance investigating the corruption in Cybertron's government.
Megatron awakes on Telen and is welcomed by the Telensi citizens.
YEAR 6 (Cody: 17; Russell: 14)
Megatron sheds his old self and becomes one of the Telensi and the High Gatewatcher's apprentice. He also takes on a new name: Mage.
Cody, Frankie, and Pristine all head off for college
Sigma Seventeen begins their discrete preparations to open the Rescue Bots Academy as a school (and potential autobot safehouse)
YEAR 7 (Cody: 18; Russell: 15)
Moonbreaker is born to Mage.
The Scrapyard is attacked and Sideswipe is severely wounded, which forces Sunstreaker out of stasis. Sunstreaker escapes imprisonment with help from the rest of the Dinobots and the underground resistance.
Bumblebee notices he has healing capabilities upon saving Sideswipe from coding.
Grimlock goes through a "Molting" experience and his frame changes appearance
Soundwave and Laserbeak are able to escape the Shadowzone, and immediately set out to space in search of Megatron and his missing cassettes.
Sunstreaker and the Dinobots arrive on Earth with help from Kup and Hot Rod.
YEAR 8 (Cody: 19; Russell: 16)
Starscream returns from his disappearance 8 years prior, now a neutral party and with Birdie in tow.
Knockout is arrested and imprisoned for defying the High Council.
Wildbreak is born to Knockout in prison.
Hotshot, Wedge, Whirl, Hoist, and Medix all enroll in Rescue Bots Training Academy
Due to his sudden increased proximity to water, Hotshot's mosaic powers begin to manifest again, and his father explains where their powers come from.
The rest of the recruits are informed of the mosaics and the events of GOTP after a fragment attacks the academy.
The underground resistance is exposed, and Quickshadow's team is evacuated to the Academy.
Hotshot is "attacked" by his own multi-cog, and loses access to multiple alt-modes at this time.
YEAR 9 (Cody: 20; Russell: 17)
Boulder rescues and adopts Lily and Frost
Boulder's granted permission to foster Wedge, as well as his newborn brother, Wheelie.
Team Bee and Team Prime combat the High Council on Earth and Cybertron.
Bumblebee fully manifests into his mosaic form during the final battle.
Ratchet, Bulkhead, Jazz, and Windblade are appointed as temporary High Council.
Knockout is released from prison.
Breakdown's ghost awakens from limbo and in reunited with Knockout.