It's the first real decision every player faces around Day 3: the Glider ($80) or the Rocket ($100). Both transform your flight. Only one is the right first buy — and the answer is less close than the forums make it sound.
The case for the Glider
The glider is passive. It converts forward speed into lift automatically, on every frame, with zero input and zero fuel. At $80 it's cheaper, and its benefit scales with the launch speed you've already bought. For a new player, it also smooths out the flight — you stop dropping like a stone and start actually flying, which makes every other skill easier to learn.
The case for the Rocket
The rocket is active thrust: hold boost and go. It feels amazing, it's the path to the wall, and it unlocks fuel-can pickups that extend your burn. But at level 1 the burn time is short, it needs a Fuel Tank purchase to shine, and — critically — thrust without lift bleeds away fast. A rocket on a gliderless penguin is a firework, not an engine.
The verdict
Glider first, and it isn't close. The glider makes your rocket better when you eventually buy it (thrust lasts longer when lift is fighting gravity for you), but the reverse isn't true. Rocket-first builds routinely lose 200–400m per flight during Days 3–5 compared to glider-first builds spending the same money.
How to fly each one
- Glider: keep a gentle upward tilt (10–20°). Nose too high and you stall; nose down and you waste the lift.
- Rocket: boost in short bursts at the top of your arc, angled slightly up. Never burn fuel while pointing downward — gravity is already doing that job for free.
Buy the wings, learn to soar, then strap the engine on. Your penguin — and your wallet — will thank you.