Crash Bandicoot: The Wrath of Cortex - Early Prototype
All of these early screenshots and footage show a different 3D model for Crash, who has completely different animations from the final version. The crates have different icons on them, TNTs are wooden brown (instead of red) and arrow crates can be broken if jumped on a second time. The HUD is also completely different. Note that the game was still unnamed at this time.