Your Class, including a still image of the class and its official name.
Spectating the entity that killed you (the death spectator screen), until it dies.
When it was first released, the Death Screen said that you have played for 60 hours before dying. Later that day, it got patched.
Due to a bug, if a Tank died and its remaining Bullets/Traps destroyed other tanks, to the latter their player will receive a death message stating that they were killed by “An unnamed tank”, no matter how the ammo’s original owner was named.
Before shapes were given their in-game names, they were referred as “An unnamed tank” in death screens. This was fixed in the August 21st update.
Similar things happened when players were kicked off the Mothership because time was up. This was also fixed in the August 21st update(Revision needed), and removed with the removal of MothershipGame Mode.
Before the Death Screen, when a Tank killed you, it would only lead to a translucent screen, following the person that killed you. Pressing Enter would take you back to the naming screen.
There was a bug (now fixed) that made the death screen zoom out, and make it look like a minimap.