Arrow keys to move, Space to shoot, e to switch the two weapons you're using while out of battle, but in battle it uses you special attack when you have full cards. W arrow to switch weapon between the two picked shots. Q out of battle to switch trinket. Shots: Pewter: Decent sustained damage, good for beginners Bouncer: Slightly lower damage, but can bounce and hit when shooting the other direction, good for intermediate Bomber: High damage, although it does high damage it is close range only and it shoots pretty slowly, good for experienced players Lighter: Slightly lower damage, but bounces once and is kind of strange, good for intermediate players EXs: Pewter EX: Pewter Missile Big slow projectile that doesn't break on contact with enemies Bouncer EX: Saw Big fast rotating saw that can bounce up to 11 times Bomber EX: Barrage of Peas Shoots a quick barrage of normal Bombers Lighter EX: Lightning Shoots a bunch of lighter projectiles from the top of the screen that turn towards where the player is looking Trinkets: Heart: Gain an extra HP, deal 5% less damage, good for beginners Axe: Lose an HP, deal 15% more damage, good for experienced players Low Gravity: Weapons fire a little slower, reduce the amount of gravity, good for people that have strange strategy Easy Card: Weapons fire slower, 30% less damage needed to generate a card, after using an EX get one card Combos: Safe: Pewter with bouncer or lighter, and heart trinket. For for beginners. Strategy: When there aren't a lot of projectiles shoot the boss with pewter, otherwise use you other shot to whittle down the projectiles. Ace of all trades: Bomber with bouncer or lighter, and blank or low gravity. Strategy: There's not really a strategy for this. Glass Canon: Lighter with bomber, and axe trinket. Good for experienced players. Strategy: Use bomber at close range, and when getting bombarded with projectiles use Lighter. Worst: Lighter with bouncer, and low gravity trinket. Good for nobody. Strategy: None. EX spam: Bomber with lighter, and easy Card trinket. Good for intermediate. Strategy: generate cards with bomber and use lighter's EX to get a bunch of EXs in a row.