Have a Blast!

1. Step R through TP, jump D and push cannon U. Step D and go twice through TP (L and U, jumping L)
2. Push cannon 2 L and 2 R, and travel U again. Go through white TP to push boulder L, and push lower boulder R to cannon. Travel D and push boulder U (on travelator) and L, and travel D again.
3. Jump R, activate blue timer, and push barrel R. Go D through TP, jump D and push barrel U. Go twice through TP like before.
4. Push cannon 2 L and 1 R, U (on travelator) and 3 L over the icecurves.
5. Boulder U and L. Immediately jump R and stand on timer. Boulder D to destroy steelbox. Jump L (Same moves like before). Cannon R, and back all the way L and U on lightblue button.
6. Go over 2-way conveyor, slide D inside barrel. Get coin, push barrel D over ice and go all the way U (inside barrel). Push barrel all the way R.
7. Jump D to white timer and when kaboom is bottom-right, push barrel D in water. Go through white TP to push boulder L in gate.
8. Next time the gate opens, go L, D through TP, and twice again through TP to push sphere and boulder R over tramp on coin, and follow.
9. Travel D, go through TP, and when the kaboom goes back home, jump UL, and travel U.
10. At the moment the kaboom is 2 D, 1 L of the white timer going L, jump D to that timer (kaboom will be killed in gate and destroy reflector).
11. Jump R to blue timer, get coin and push barrel D through TP and D over tramp. Go back through TP and push barrel D in water. Get coin between the right walls. Jump D and get coin in green timer area.
12. Activate white timer and quickly get last coin, (which will let barrel go left) and push barrel U through gate before it closes.
13. Push barrel 3 L next to icecurve, and after the cannon shoots, push barrel L and all the way U to cannon, and step R.
14. Get bonuscoin, avoiding z-bot, and exit.