Very nice work, good flow, nice layout, models and background. Very cool the power-up effect. A little disorienting, in my opinion, the push effect climbing the metal ladders, it's so fast that seems to be teleported to the next floor. ;) A little strange even the light, IMAO, light_env set for sunbright but clouds and rain... it would take a nice rainbow on the opposite site! :) Keep it up, cheers.