PUNT: Rebirth was a single-player Portal-like puzzle mod being developed by Corrupted Studios somewhere between early 2015 to early 2016. Development on the PUNT: Rebirth stopped when the mod had a soft reboot in the form of PUNT (2016). In 2019 Corrupted Studios became LunchHouse Software and they started working on a new PUNT from the ground up.
PUNT: Rebirth is a single player, first person puzzle game in the vein of the Portal series and Quantum Conundrum. In game, you're equipped with the Enhanced Cylindrical Handling Operating Device, otherwise known as the E.C.H.O. This device, also known as the PUNT Gun, gives you the ability to launch yourself, as well as other objects, through the air, manipulate basic physics, and interact with various machinery.