How to get +3 speed in Roost by training your bird quickly

Before you start

• Play boss rush.
• Hold down the focus button with your left hand the whole time.
• Don't worry if you're hit, most bosses drop health packs.

Boss one: build your multiplier

• Fire for a second or two on boss one, then rush to the left to avoid any more damage (this causes the boss to fire faster, which is what we want).
• Dodge bullets, but try to get 'grazed' as much as possible. This builds your multiplier fast.
• Once your multiplier is X5, you can defeat the boss.

Bosses two to five

• Boss two and three are nothing, beat them with ease.
• Boss 4 summons adds, kill them quickly.
• For boss 5, when he starts spamming yellow bullets, focus on the space between the bullets, not the bullets themselves.

Claim your speed

Once you beat boss 5, your speed should be at +3: you can quit & claim.