In 1970, a radio survey at Bologna in Italy discovered radio emissions from TON 618, indicating that it was a quasar. On photographic plates taken with the 0.7 m Schmidt telescope at the Tonantzintla Observatory in Mexico, it appeared 'decidedly violet' and was listed by the Mexican astronomers Braulio Iriarte and Enrique Chavira as entry number 618 in the Tonantzintla Catalogue.

Observational history Īs quasars were not recognized until 1963, the nature of this object was unknown when it was first noted in a 1957 survey of faint blue stars (mainly white dwarfs) that lie away from the plane of the Milky Way. It possesses one of the most massive black holes ever found, at 40.7 billion M ☉. TON 618 (short for Tonantzintla 618) is a hyperluminous, broad-absorption-line, radio-loud quasar and Lyman-alpha blob located near the border of the constellations Canes Venatici and Coma Berenices, with the projected comoving distance of approximately 18.2 billion light-years from Earth. Find the way to defeat the bosses that threaten your life, or they will haunt you for eternity. Hellevator is a deadly place and so are the horrible creatures that work and live in it. Each level is a brand new experience for you!

There are many different rooms in this infernal hotel: from a mysterious garden to a haunted warehouse, going through a lot of different rooms. You will have at your disposal a lot of characters with different on-death abilities for you to solve each puzzle. Can not cross a floor full of spikes? Just sacrifice yourself and posses the closests body nearby! Unlike other 2D platformers based on puzzles, Hellevator's main mechanic is based upon death and possession. Find the newspapers to find the truth about each room and clear the way out of this place. Lead the way of our guest in order to find the way out of the Hellevator. Hellevator's unique art style and setting will make you enjoy the complete experience of this 2D platform game. You will need to learn the way to solve the puzzles and get through the hotel in order to escape. In Hellevator, you will play as a guest in an infernal hotel.

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