Alien Archive 4

Alien Archive 4, a hardcover Starfinder Roleplaying Game sourcebook by Kate Baker, Tineke Bolleman, James Case, Jessica Catalan, JN Childs, Ed Chuck, John Compton, John Curtin, Adam Daigle, Katina Davis, Crystal Frasier, Leo Glass, Basheer Ghouse, Amanda Hamon, Sasha Laranoa Harving, Thurston Hillman, Joan Hong, Jenny Jarzabski, Jason Keeley, Mike Kimmel, Avi Kool, Chris Lambertz, Luis Loza, Ron Lundeen, Carmen Marin, Hilary Moon Murphy, Adrian Ng, Emily Parks, Joe Pasini, Lu Pellazar, Samantha Phelan, Jessica Redekop, James Rodehaver, Simone D. Sallé, Chris S. Sims, Kendra Leigh Speedling, Owen K.C. Stephens, and Viditya Voleti, was released on December 9, 2020.

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Aliens Among Us

Aliens are everywhere in the universe of the Starfinder Roleplaying Game, their intent ranging from peaceful to pernicious. From robot dragons to crystal-infused humanoids and polyphonic gels to sun-skimming beetles, the creatures in this codex will challenge adventurers no matter what strange worlds they're exploring. What’s more, player rules for a variety of species let players not just fight aliens but be them! Inside this book, you'll find the following:

Nearly 100 uncanny life-forms both classic and new, from the batlike grioth and horrifying brain collector to the vengeful endling and dreaded plasmalisk.

A dozen races with full player rules, letting you play everything from a fungus-uplifted animal to a humanoid made of magical coral.

New alien technology to help give your character an edge, including armor, weapons, magic items, and more.

New rules for grafting the strange physical traits of other species onto your own character, creating a staggering array of customization options!

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Playable Races

Alien Archive 4 includes rules for playing the following races:
Astriapi, Copaxi, Entu colony, Hadrogaan, Huitz'plina, Ixtangi, Jububnan, Kiirinta, Nelentu, Psacynoid, Tryziarka, Worlanisi.

Overview (4)
Agathion (6)
- Vicunal
- Claustral
Animated quartz swarm (8)
Arabuk (10)
Astriapi (12)
Atlapak (14)
Brain collector (16)
Carrion wheel (18)
Cloud ray (20)
Copaxi (22)
Daemon (24)
- Alucidaemon
- Alorbidaemon
Dawn beetle (26)
Deadfall stalker (28)
Elemental (30)
Endling (32)
Entu colony (34)
- Nelentu
Epokasite (36)
Gray goo (38)
Grioth (40)
Hadrogaan (42)
Harpy jasmine (44)
Huitz'plina (46)
Hulsa (48)
Ignurso (50)
Itmi vruh (52)
Ixtangi (54)
Jububnan (56)
Kaion (58)
Khulan (60)
Kiirinta (62)
Klikharp (64)
Lacunal collector (66)
Lumocantha (68)
Many-miened one (70)
Mordagast (72)
Silicon (74)
Murzzilat (76)
Osifern (78)
Planashar (80)
Plasmalisk (82)
Polyphonic gel (84)
Protean (86)
- Durgastr
Psacynoid (88)
Psychopomp (90)
- Erabryth
- Morrigna
Quyu (92)
Radiation drake (94)
Rageshkor (96)
Ravenous drake (98)
Robot dragon (100)
Robot, Infiltration (102)
Sapient purple orb (104)
The Seen (106)
Shipkiller bulb (108)
Skarak (110)
Sombrian (112)
Spectra (114)
- Wyspiria
- Sondria
Starmetal eater (116)
Stormghost (118)
Supenga (120)
Swamp strider (122)
Thermatrod (124)
Tryziarka (126)
Ursikka (128)
Utesra (130)
Vasporan (132)
Voraija (134)
Warpstitcher (136)
Worlanisi (138)
Appendixes (148)
- Appendix 1: Creature Subtype Grafts (148)
- Appendix 2: Class Grafts (149)
- Appendix 3: Template Grafts (151)
- Appendix 4: Universal Creature Rules (152)
- Appendix 5: Creatures by CR (157)
- Appendix 6: Creatures by Type (157)
- Appendix 7: Rules Options (158)
- Appendix 8: Playable Races (158)

Playable Races

Contents