"There's a dinosaur?" Marco very quickly abandoned his plans for the waterfall, instead quickly wandering over to where the other guys were, and then past them into the playroom. He was visibly disappointed when he didn't find fossils set up like the animals in the other room, though he did approach the sand pit, lightly dusting off a bone of some sort before observing the rest of the room.
"I know we're not the target audience for this shit? But this is actually... not awful..." he decided, looking at the climbing area. "It's definitely one of the easier obstacle courses they've put us through. Everything's squishy." He walked around it once, before dropping his bag on the floor and ducking into one of the entrances to start climbing. "Still would have been better with a dinosaur, though," he called out from where he'd disappeared.