Here is the full list of all 43 Street Warriors Online achievements.
Win 10 battles
Defeat 10 opponents
Get best score during a fight
Knockdown enemy with a sprint attack
Reach experience level 2
Learn all fight moves
Change combat configuration
Win your first fight
Defeat first opponent
Strike a fallen opponent
Buy new cloth
Buy Your first Gold Pack
Buy all non-epic clothes for at least one character
Socket first PowerCard
Use first energy drink
Spend 20 hours in game
Win a battle using only your fists
Win a battle using only your kicks
Knockdown 10 opponents by throwing a heavy weapon
Knockdown 100 opponents by throwing a heavy weapon
Knockdown 500 opponents by throwing a heavy weapon
Defeat 100 opponents
Defeat 500 opponents
Equip clothes for all sockets
Do not get any damage during battle
Win 100 battles
Win 500 battles
Reach experience level 5
Reach experience level 10
Earn 5000 respect points
Earn 50000 respect points
Earn 100000 respect points
Win a match using only roundhouse kicks
Collect all power cards
Spray over all bases during a conquest battle
Own at least 4 characters
Distribute all attribute points
Intercept bag carrier and deliver bag to your van
Drink 10 drinks
Drink 100 drinks
Drink 500 drinks
Wear all 3 epic cloth items
Defeat an enemy with Air-Kick