Aliens invade Paperverse! Protect the terrorized civilians and discover the source of the alien threat in this minimalist game of battlefield tactics and global defense strategy.

## About This Game

Book of Aliens’ action takes place during a global crisis. Earth is threatened
by an alien invasion originating from below the planet’s surface. Your mission
is to lead a supranational agency of scientists and military agents in a
desperate but valiant fight to understand the alien agenda and thwart it.

The game is currently in early development. The screenshots shown are from one
of our in-house prototypes and they might not reflect the actual look of the
final game. While we can’t reveal a lot of details just yet, you can expect:

unique gameplay mechanics that make the game simple to play yet strategically
challenging and difficult to master
a game that respects your time and can be enjoyed in both short and long
gameplay sessions
high replayability thanks to randomized levels and card-based mechanics
beautiful paper pop-up book stylized graphics

Be sure to wishlist the game to be notified when it is released.
## About Return 2 Games series

Book of Aliens is the upcoming second installment in Return 2 Games, a series
of unique mid-core games inspired by the golden days of PC gaming. Each R2G
title is a tribute to a single hit game from the ’90s: a reimagining of a
single universal story for a brand-new audience, using modern means and
innovative, often vastly simplified gameplay mechanics.

Book of Aliens is developed as a tribute to MicroProse’ UFO: Enemy Unknown. If
you want to learn more about Return 2 Games or support us in the development
of the series, visit the Supporter Pack store page:

Book of Demons, the first part in the series is already here, be sure to check
it out as it includes a free demo.

Also, be sure to check out Book of Demons: HELLCARD, a Book of Demons co-op
roguelike deckbuilder that’s also in the works:

Book of Aliens