Here is the full list of all 43 REPULSE: Galactic Rivals achievements.
Launch the tutorial
Read the instructions
Disable V-Sync in the graphics settings
Quit the game
Launch the game
Change the environement color
First round in Selection
First round in Cocktail
First round in Random
First round in BOMB mode
First round in BOUNCE mode
First round in CRUSH mode
First round in FLOW mode
First round in PLAGUE mode
First round in POOL mode
First round in PUSH mode
First round in RAM mode
First round in STANDOFF mode
Played at least one round in each mode
Kill all three other players alone
Commit suicide
Win without killing anybody
In BOMB, pass the bomb right before it explodes
In BOUNCE, kill a player after two bounces
In BURDEN, get killed by your own cube
In CRUSH, play till the arena is completely deadly
In FLOW, push all the cubes on the same side of the arena
In PLAGUE, play till the arena counts 10 deadly cubes
In POOL, kill two players with one pushed cube
In PUSH, turn two cubes deadly with one dash
In RAM, all players get stunned after dashing
In STANDOFF, kill a player from far accross the map
Launch a round with 4 bot players
Launch a round with 2 players and 2 bots
Win against three hard bots
Loose against bots
Play for the first time as a cube
Kill someone using a player reincarnated as a cube
Load personnal musics
Visit all the credits websites
Visit backers menu
Unlock all the achievements
First round in BURDEN mode