Here is the full list of all 69 Rude Racers: 2D Combat Racing achievements.
Win 5 trophies in Seasons
Win 10 trophies in Seasons
Win 15 trophies in Seasons
Win 20 trophies in Seasons
Win 25 trophies in Seasons
Win 30 trophies in Seasons
Win 35 trophies in Seasons
Win 40 trophies in Seasons
Pipe purchased
Shovel purchased
Hammer purchased
Baton purchased
Cattle prod purchased
Mace purchased
Nunchucks purchased
Bruiser bike purchased
Raptor bike purchased
Fire Ant bike unlocked
Torpedo bike purchased
Black Widow bike purchased
Vulcan bike unlocked
Eclipse bike purchased
Enforcer bike unlocked
Quake bike purchased
Quake II bike purchased
Wasp bike purchased
Rhyno bike unlocked
Stingray bike purchased
Complete S1: Rowdy Rookies
Complete S2: High Speed Dirt
Complete S3: Lawless
Complete S4: Rush Hour
Complete S5: Airborne
Complete all Pizza Panic events of Season 1 and Season 2
Complete all Hunter events of Season 2
Complete all Hunter events of Season 2 and Season 4
Complete all Death Match events of Season 1
Complete all Death Match events of Season 1 and Season 4
Complete all Recovery events of Season 3
Complete all Outrun events of Season 5
Complete all Moto Madness events of Season 5
Complete all Head 2 Head events of Season 2
Complete all Head 2 Head events of Season 2 and Season 3
Win 3 consecutive events in Quickplay
Win 6 consecutive events in Quickplay
Wreck 20 rivals
Wreck 40 rivals
Wreck 20 cops
Wreck 40 cops
Kill 50 pedestrians
Kill 100 pedestrians
Wreck 40 pizza bikes
Wreck 80 pizza bikes
Jump off 50 ramps
Jump off 100 ramps
Activate 20 boosts
Activate 40 boosts
Activate 20 shields
Activate 40 shields
Deploy 20 oil spills
Deploy 40 oil spills
Wreck 15 cars
Wreck 30 cars
Wreck 5 tow trucks
Wreck 10 tow trucks
Wreck 10 biker bullies
Wreck 30 biker bullies
Complete all Exploder events of Season 4
Complete all Supercross events of Season 5