Here is the full list of all 62 Nova Nukers achievements.
Play a Game with at least one Bot
Play a round during which all players fall into the lava
Don't get stunned once during a whole match
Win a match by catching only a specific player
Play a Local Game with 2 Players
Stun an enemy with the Orbital Laser
Fall into Lava for the first time
Set foot on a new planet
Stun an enemy who was almost done catching you
Don't get caught once during a whole match
Win a match with 3 other players without one of them getting a single point
Unlock 1 Item
Catch all other players in one round
Catch an enemy
Stun an enemy with the Dash
Throw 100 Bombs
Throw 1000 Bombs
Fire 100 Nova Nukers
Win a match vs 3 Normal bots on default settings
Win a Game vs 3 Hard Bots on default settings
Win a match vs 3 Insane bots on default settings
Catch an enemy with the Sharkzooka
Catch 25 Bots
Catch 100 Bots
Catch 250 Bots
Stun an enemy with a Smoke Bomb
Interrupt an enemy's absorber beam by running away
Play an Online Game
Play 100 Online Games
Play an Online Game with 3 friends
Complete a Local Game with 4 Players
Catch another Player
Catch 10 other Players
Catch 100 other Players
Unlock 6 Items
Unlock all Items
Set foot on the last planet
Unlock a Character Skin
Unlock all Skins for one Character
Unlock all Character Skins
Unlock everything
Play a round on Glazios which lasts longer than 3 minutes
Get all other Achievements
Catch an enemy by absorbing him while he falls into the lava
Play a round which lasts longer than 5 minutes
Catch 3 enemies within 10 seconds
Catch an enemy with a shark shortly before it disappears
Get stunned 3 times within 5 seconds
Reduce the duration of a stun below 1 second
Catch an enemy with the sharkzooka while he is absorbing you
Stun an enemy with a Smoke Bomb while he is absorbing you
Catch a stunned enemy with the Sharkzooka
Stun 2 or more enemies with a single Bomb Blaster use
Stun 3 enemies with a single Red Bomb
Interrupt a players absorber beam by running away with an active Energy Drink
Stun an enemy with the Dash and an active Energy Drink from as far away as possible
Stun 3 enemies with a single Nova Nukers use
Stun 2 enemies with a single Nova Nukers use
Stun 3 enemies with a single Triplet throw
Stun 3 enemies with a single Dash
Throw a Robo-Chicken that lives long enough to lay 10 eggs
Have 7 Sonar Mines active at the same time