Contrary to the promises made in the past, Proteus went on sale not on November 10 of this year, but on November 9 – the developers managed to prepare the pre-release version for the premiere even earlier than planned.

The Proteus edition for early access Steam is sold in Russia for 465 rubles. Bounding Box Software has already warned that the price of the game will surely rise upon reaching the final build.

Before going on sale, Proteus had been in development for two years. In the pre-release state, Bounding Box Software intends to keep the game for another 8 to 12 months.

At the launch of Early Access, Proteus offers a 3 to 5-hour story campaign, a “wide variety” of weapons and enemies, and a full-fledged level editor.

For the final build, Bounding Box Software promises to provide Proteus with additional single content, weapons, editing tools, achievements, and multiplayer support.

Product is created by a team led by industry veterans Michael Voeller and Jason Mojica. Andrew Hulshult is responsible for the soundtrack in the game.