Close Encounters Strange aliens both friendly and fearsome fill this tome of creatures designed for use with the Starfinder Roleplaying Game! From the gravity-manipulating frujais and planet-killing novaspawn to space goblins and security robots the creatures in this codex will challenge adventurers no matter what strange worlds they're exploring. What's more player rules for a host of creatures let players not just fight aliens but be them! Inside Starfinder Alien Archive you'll find the following: Over 80 bizarre life-forms both classic and new from the reptilian ikeshtis and energy-bodied hallajins to robotic anacites and supernatural entities from beyond the realms of mortals. Over 20 races with full player rules letting you play everything from a winged dragonkin to a hyperevolved floating brain. New alien technology to help give your character an edge including weapons armor magic items and more. A robust NPC-creation system to let Game Masters build any aliens or creatures they can imagine. New rules for magical monster summoning quick templates to modify creatures on the fly and more!