Rocket Merger

Youhaveatarget-smallmansionintheForgottenWoods.
Andarockets.Awholelotofthem.
Getonerocketforthismansion.Thenanotherone,andonemore.
Let'sfaceit-thisnastybuildingistootough.Youneedmorefirepowertobringitdownforsure.
Buthowcanyougetmoreofthisshinylittleexplosivebeauties?
Theanswerissimple-getanotherrocket.
And.
Swipe'emtomerge'em!
Right-tworocketscombinedgivesgreaterrocket!
Youcancombineyourgreaterrocketstogetheragainandagain.
Tillyougetthemostpowerfullrocketeverbuilt!
Andthenholdontosomethinganddestroyyourtarget!
Kaboom!