Here is the full list of all 47 Yooka-Laylee and the Impossible Lair achievements worth 1,000 gamerscore.
Collect every achievement in Yooka-Laylee and the Impossible Lair
Defeat Capital B at the end of the game
Purchased all Overworld play-tonics
Get a real fourth Tonic slot
Get 200 T.W.I.T. coins
Found all Overworld play-tonics
Found and purchased 20 play-tonics
Rescue 48 Bee Team Guards
Assemble all 48 Bee Team Guards
Rescue 46 Bee Team Guards
Rescue 44 Bee Team guards
Rescue 42 Bee Team guards
Beat a level with four play-tonics equipped
Rescue 40 Bee Team guards
Rescue 38 Bee Team guards
Rescue 36 Bee Team guards
Rescue 34 Bee Team guards
Rescue 32 Bee Team guards
Whoa, you unlocked a secret area!
Rescue 30 Bee Team guards
Get 100 T.W.I.T. Coin
Rescue 28 Bee Team guards
Rescue 26 Bee Team guards
Lower Trowzer's Fifth Paywall
Rescue 24 Bee Team guards
Rescue 22 Bee Team guards
Rescue 20 Bee Team guards
Lower Trowzer's Fourth Paywall
Rescue 18 Bee Team guards
Lower Trowzer's Third Paywall
Get 50 T.W.I.T. coins
Rescue 16 Bee Team guards
Rescue 14 Bee Team guards
Rescue 12 Bee Team guards
Rescue 10 Bee Team guards
Rescue 8 Bee Team guards
Lower Trowzer's Second Paywall
Rescue 6 Bee Team guards
Get 25 T.W.I.T. Coins
Beat a level with just two play-tonics equipped
Rescue 4 Bee Team guards
Beat a level with just three play-tonics equipped
Equip a Tonic
Get 10 T.W.I.T. coins
Rescue 2 Bee Team guards
Lower Trowzer's First Paywall
Get your first T.W.I.T. coin