Really enjoyed playing (and I don't usually like virtual card games). Cool procedural narration generator.
What I missed the most gameplaywise, is knowing climbers stats, as was said by others.
What would benefit game most for me is adding some personality to those pesky climbers. Different stats and perks. Maybe ones using sunscreen, and sun doesn;'t bur them. Another has sheatrs with him, and vines do not hurt him, another is fat, so wind wont set him back, his allergic to vines though.
Nowing little more about those climbers would make setting them back even more enjoyable.