Playtesting T-Rex launcher

About Catapult Feud: Dino Pack, from BoardGameGeek:

Ready, Aim, Unleash the DINOSAURS! The Dino Pack brings two epic dino-powered weapons to help SMASH your opponent's castle. Harness the might of the T-Rex and the Triceratops for battles that will go down in history or should we say prehistory?! Compatible with Catapult Feud and Jurassic Feud. Includes mini game for target practice! Inside the box you will find two dino launchers, a rubber boulder, cards and standees. Use the dino launchers instead of catapults when playing Catapult Feud, or you can use the cards and standees for target practice! -description from the publisher