The mantling system was really cool. Background music was nice and I enjoyed the little coin collection sounds and other SFX but overall the sound was really loud. Would have been nice to have volume control options in the settings.
Mantling system did sometimes mean getting stuck to a wall or box when hitting spikes or having a turret shoot you. Would be nice for damage to disable the mantling or something. Not sure exactly.
Overall think it's a very good entry!