Tilda is a highly-configurable terminal emulator. The specialty of Tilda is that it does not behave like a normal window but instead it can be pulled up and down from the top of the screen with a hotkey.
Tilda provides support for tabs (tabbed terminals), transparency, appearance adjustments, configurable hotkeys for various functions, and other options that affect the behavior of Tilda. The screenshots show some of the options that Tilda provides.