Here is the full list of all 40 Super Chain Crusher Horizon achievements.
Played the Suicide Game.
Have 10 bullets on-screen at once in Standard Mode.
Play the game with two players.
Play with the Standard Ship.
Reach Wave 7.
Reach Wave 6.
Achieve a Max Chain of 40 or more.
Achieve a Max Chain of 30 or more.
Reach Wave 5.
Reach Wave 4.
Miss with a Max Charge Shot.
Fling wreckage at a boss with your shots.
Reach Wave 3.
Reach Wave 2.
Defeat two bosses in a single game.
Achieve a Max Chain of 20 or more.
Achieve a Max Chain of 10 or more.
Play Monoshot Game.
Clear Wave 7.
Played the Highspeed Game.
Reached Dist5 in the Suicide Game.
Reached Dist5 in the High-Speed Game.
Break 1,000,000 points.
Get a Game Over from accumulated wreckage.
Clear a wave without firing a single shot.
Both players survive crushing a boss.
Play the game 76 times.
Fire 100 Max Charge Shots.
Achieve a Max Chain of 50 or more.
Destroy 10,000 enemies.
Destroy 100,000 enemies.
Destroy 1,000,000 enemies.
Destroy 100 bosses.
Reach Wave 100.
Hit a boss 32 times to achieve this secret bonus.
Achieve the Secret! Bonus twice in a Miniboss Swarm.
Fire 100 shots into a boss.
Two players defeat a boss by ramming it.
Listen to all the songs in Music Mode.
Unlock all achievements.