Here is the full list of all 45 Shovel Knight: Shovel of Hope achievements.
Beat the game within 1 hour and 30 minutes.
Obtain all song scrolls.
Finish New Game Plus.
Finish the game without spending any money.
Beat the game without collecting any relics.
Finish the game without dying.
Finish the game without falling into a bottomless pit.
Destroy every possible checkpoint in the game.
Run over 5 enemies using the same Mobile Gear.
Defeat an enemy by using each relic.
Defeat an enemy with the Flare Wand from more than 25 blocks away.
Have 50000 gold on hand.
Hit enemies with a reflected projectile 30 times.
Defeat all of the wandering travelers.
Help out all the moochers in the fancy shop.
Defeat 5 foes at once using the Booming Horn.
Bounce the same Alchemical Coin 5 times in a row.
Defeat 3 enemies using the Propeller Dagger without touching the ground.
Destroy 5 enemies within 5 seconds using the Chaos Spheres.
Listen to all of Croaker's puns. (Shovel Knight)
Finish a level and swing the Shovel Blade fewer than 20 times.
Don't collect any gold for an entire Order of No Quarter stage.
Impress Mona with your skills.
Bounce on the Hoop Kid's hoop for 5 seconds.
Defeat 3 enemies with one Throwing Anchor.
Finish off any boss using the Ground Spark technique.
Destroy all checkpoints in a single stage.
Emerge unscathed from a battle with any Knight of the Order of No Quarter.
Purchase or unlock all relics, equipment, and upgrades.
Purchase all available Shovel Blade upgrades.
Hang in the air for more than 4 seconds using the Dust Knuckles.
Solve the woes of the Hall of Champions.
Defeat 4 of the Order of No Quarter.
Finish the game.
Sample each of the Troupple King's ichors.
Finish a level without eating any food.
Finish off the Black Knight with a reflected shot.
Finish any Stage without taking damage.
Spend a combined 25000 gold at the shop.
Successfully fish 5 sparkling fishing spots.
Finish any stage without dying.
Collect 2000 worth of gold lying on spikes, while using the Phase Locket.
Discover the secrets of the Troupple King.
Buy your first item.
Use caution and common sense around campfires.