This is very much a work in progress. (As evidenced by the repeating entries you might see below.) Anyway, here are 16 random hexes.
2701
A disfigured two-headed mutant man lays face down in the ground. His body is half purple & half blue. Characters who investigate the body must make a Save vs. Death Ray each turn or suffer a random mutation.
A Purple Man hangs limp from a tree. He is pierced head to toe by spikes. Two tridents lay near his lifeless body.
2702
Village of 191 Brown Men ruled by a Chaotic 8th-level Fighter.
A Blue Man (AC 16, MV 120', HD 2, Lawful) with a cybernetic augmentation that allows him to extend his head several meters above his body is surveying the wilderness. He is armed with a bright yellow mace and can not be surprised.
2703
Castle of 46 Brown Men led by "the One of the Gatherer," a Lawful 6th-level Fighter.
Spawn of Shub-Niggurath (AC 18, MV 120, HD 3, Chaotic): a blue arachnoid with two red eyes and a toothed mouth. It currently entangled in a grappling hook and 100' of rope. An orange laser pistol can be found in its belly.
2704
A Jale Man Sorcerer (AC 16, MV 120', HD 8, Neutral) wearing a Red breast plate sits on a giant Cthulhu shaped throne, alone at the lowest levels of the Cavern of the Time Lords. He may share his knowledge of Carcosa with those who seek him out.
A War-Machine, ancient and blasted; once a terror, now a collection of rust.
2705
4 Pterodactyls.
Village of 240 Green Men ruled by "the Sun of the Stars," a Lawful 6th-level Fighter.
2706
A floating circular platform of Space Alien technology hovers 15' above the ground. 1 in 6 chance to figure out how to operate (intelligence modifier applies, only one attempt per character). Can be moved at a rate of 10' per turn. 3 Bone Men with spears have built a hut on top, and "desert fishing lines" hang from the platform. The Bone Men are extremely xenophobic (reaction roll penalty of 2). One of the Bone Men has 2 sleep gas grenades (as sleep spell but a save versus paralysis applies, 30' blast radius).
4 Snake Men attempt to repair a time machine. The Snake Men and their collection of high-tech gadgetry are incomprehensible to characters with an intelligence score less than 18.
2707
Spawn of Shub-Niggurath (AC 12, MV 240 [land] / 90 [fly], HD 1, Neutral [intelligent]): a Jale and Purple octopoid with a scaled hide, multiple/insectile eyes, and a beaked mouth.
Two White men lay dead on the ground. One is holding a gamma radiation riffle with 10 charges left. There is a 1 in 6 chance the rifle will also irradiate the shooter when discharged.
2708
Village of 241 Dolm Men ruled by a Neutral 6th-level Sorcerer.
A T-Rex corpse, skin mottled red and orange, is being feasted upon by fist-sized maggots. The top of its skull has been removed with surgical precision, and its brain is missing.
2709
1 Orange Mastodon. The beast may shoot acid from its trunk 3 times a day.
The mutilated bodies of two Ulfire children lay next to the dead body of a Jale Sorcerer. On the Sorcerer's person is a book outlining how to cast The Accursed Sounding of the Void.
2710
Village of 334 Green Men ruled by "the Arbiter of Defence," a Chaotic 5th-level Fighter.
Village of 213 Purple Men ruled by a Lawful 9th-level Sorcerer.
2711
Spawn of Shub-Niggurath (AC 12, MV 180 [land] / 150 [fly], HD 8, Chaotic): a Black quadruped with a feathered hide, 6 eyes, and a beaked mouth. The creature has a breath weapon. Regenerate 1 HD every 1-3 rounds.
A group of 6 disease ridden Red cannibals feast on the remains of some Bone Men.
2712
2 Pterodactyls.
Mummy with lower half of body buried (HD 5, AC 5, eyes shoot 2 lasers, Save vs. Death Ray or take 5 dice of damage). It wears an emerald medallion (2000 GP). Quiescent unless the emerald medallion is disturbed. Two dead orange men lay nearby, one with a scorched hole blown in his head, the other with a scorched hole blown in his chest. 1-6 primitively armed Orange Men huddle at a safe distance discussing how to relieve the mummy of the medallion. They are not interested in treasure other than gems and technology, but will serve if offered such incentives.
2713
Village of 258 Purple Men ruled by a Chaotic 6th-level Fighter.
Citadel of 51 Dolm Men led by a Neutral 4th-level Fighter.
2714
Monastery of 56 Brown Men ruled by "the Golden Hand," a Chaotic 5-th Level Fighter.
29 Diseased Guardians.
2715
Spawn of Shub-Niggurath (AC 14, MV 90 [land] / 120 [fly], HD 2, Chaotic): a Ulfire octopoid with a smooth hide, 2 eyes, and a suckered mouth. Immune to poison.
A large space alien bomb stands upright in the plains, weathered to the point where it is merely the suggestion of a bomb: 1-6, inert; 7-9, still live, disturb it and it will explode (Save vs. Death if within 30' - save equals 2D10 damage, failure is death); 10, actually a space capsule - contains ancient body in space alien battle armor.
2716
A massive snake shaped citadel coils around the peaks of a craggy mountain. Within 22 Bone Man are led by a Chaotic 16th-level Sorcerer. He is planning the total conquest of Carcosa.
Spawn of Shub-Niggurath (AC 16, MV 90 [swimming only], HD 4, Chaotic): a Orange crustacean with a smooth hide, 1 eyes, and a suckered mouth.