Easy "Sugoi Combo" trophy...
	Gems...
	Reloading...
	Stomping...
	Upgrades...
	Various Trophies...

Playing through World four in Hard mode.

Gems can be found by killing enemies and destroying objects. Collect them to buy items from the shopkeeper and unlock new styles.

Although you have unlimited ammunition, you have to reload frequently. This happens automatically when your Gunboots hit the ground.

You can also kill some monsters by landing on top of them, in order to save ammunition. Land on turtles, bats and jellies to kill them. However this has no effect on snails or red orbs.

After completing a stage you can select one of three upgrades. Upgrades are stackable, and remain through progressing through new stages. For example, Gunpowder Blocks allows blocks to fire bullets when destroyed, Gem Powered recharges your Gunboots when gems are collected.

Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock
Bye Frogs (Silver)	Beat the first area.
Bye Ghosts (Silver)	Beat the second area.
Bye Squids (Silver)	Beat the third area
Bye Stuff (Silver)	Beat the fourth area.
Bye Well (Silver)	Beat the boss.
Careful Descent (Bronze)	Complete a level without taking damage.
Clean Boots (Gold)	Complete an area without landing.
Done Well (Platinum)	Completed all other trophies.
Frugality (Gold)	Have more than 5000 gems.
Ground Allergy (Silver)	Complete a level without landing.
Masterful Descent (Silver)	Complete an area without taking damage.
Mottainai (Bronze)	Complete a level without shooting.
Pacifist (Silver)	Complete a level without killing any enemy.
Saving Up (Silver)	Have more than 3000 gems.
So Many Frogs (Gold)	Beat the first area (hard mode).
So Many Ghosts (Gold)	Beat the second area (hard mode).
So Many Squids (Gold)	Beat the third area (hard mode).
So Much Stuff (Gold)	Beat the fourth area (hard mode).
Sugoi Combo (Silver)	Land a 100 combo.
Time Never Stops (Bronze)	Complete a level without visiting siderooms.
Well Master (Gold)	Beat the boss (hard mode).
Whoa Combo (Bronze)	Land a 30 combo.
Wow Combo (Bronze)	Land a 10 combo.