>>0) Get Version 34.11
>>1)Add the below world_gen stuff into your DF/data/init/world_gen.txt file,
>>2) Run Advanced world gen with this profile (named TERRIFY)
>>3) You will get 37 map rejections
>>4) Let the world run for ~450 to 465 years, because if you stop it short then the rain only knocks-out and doesn't zombify
[WORLD_GEN]
[TITLE:TERRIFY]
[SEED:jCy7ODnHbzI0Yagkvh6f]
[HISTORY_SEED:22LQBPFMpJ6MJqJMiqN3]
[NAME_SEED:bRvmgNKRoGugx3us9o4k]
[CREATURE_SEED:zywvR33xfEqzVOZ1ZjG0]
[DIM:257:257]
[EMBARK_POINTS:1324]
[END_YEAR:1050]
[BEAST_END_YEAR:300:80]
[REVEAL_ALL_HISTORY:1]
[CULL_HISTORICAL_FIGURES:1]
[ELEVATION:1:400:800:800]
[RAINFALL:0:100:600:600]
[TEMPERATURE:25:75:405:405]
[DRAINAGE:0:100:405:405]
[VOLCANISM:0:100:500:500]
[SAVAGERY:0:100:800:800]
[ELEVATION_FREQUENCY:1:1:1:1:1:1]
[RAIN_FREQUENCY:1:1:1:1:1:1]
[DRAINAGE_FREQUENCY:3:1:2:2:2:2]
[TEMPERATURE_FREQUENCY:1:1:1:1:1:1]
[SAVAGERY_FREQUENCY:3:1:1:3:5:5]
[VOLCANISM_FREQUENCY:3:1:1:2:2:1]
[MINERAL_SCARCITY:2600]
[MEGABEAST_CAP:80]
[SEMIMEGABEAST_CAP:150]
[TITAN_NUMBER:35]
[TITAN_ATTACK_TRIGGER:70:0:100000]
[DEMON_NUMBER:50]
[NIGHT_TROLL_NUMBER:26]
[BOGEYMAN_NUMBER:26]
[VAMPIRE_NUMBER:26]
[WEREBEAST_NUMBER:26]
[SECRET_NUMBER:52]
[REGIONAL_INTERACTION_NUMBER:52]
[DISTURBANCE_INTERACTION_NUMBER:52]
[EVIL_CLOUD_NUMBER:26]
[EVIL_RAIN_NUMBER:10]
[GOOD_SQ_COUNTS:50:500:1000]
[EVIL_SQ_COUNTS:400:4000:8000]
[PEAK_NUMBER_MIN:55]
[PARTIAL_OCEAN_EDGE_MIN:2]
[COMPLETE_OCEAN_EDGE_MIN:0]
[VOLCANO_MIN:16]
[REGION_COUNTS:SWAMP:900:5:3]
[REGION_COUNTS:DESERT:1100:9:7]
[REGION_COUNTS:FOREST:3567:10:8]
[REGION_COUNTS:MOUNTAINS:8500:12:7]
[REGION_COUNTS:OCEAN:8256:7:6]
[REGION_COUNTS:GLACIER:0:0:0]
[REGION_COUNTS:TUNDRA:0:0:0]
[REGION_COUNTS:GRASSLAND:3000:7:6]
[REGION_COUNTS:HILLS:7000:9:11]
[EROSION_CYCLE_COUNT:250]
[RIVER_MINS:400:400]
[PERIODICALLY_ERODE_EXTREMES:1]
[OROGRAPHIC_PRECIPITATION:1]
[SUBREGION_MAX:5000]
[CAVERN_LAYER_COUNT:3]
[CAVERN_LAYER_OPENNESS_MIN:0]
[CAVERN_LAYER_OPENNESS_MAX:100]
[CAVERN_LAYER_PASSAGE_DENSITY_MIN:0]
[CAVERN_LAYER_PASSAGE_DENSITY_MAX:100]
[CAVERN_LAYER_WATER_MIN:0]
[CAVERN_LAYER_WATER_MAX:100]
[HAVE_BOTTOM_LAYER_1:1]
[HAVE_BOTTOM_LAYER_2:1]
[LEVELS_ABOVE_GROUND:15]
[LEVELS_ABOVE_LAYER_1:5]
[LEVELS_ABOVE_LAYER_2:1]
[LEVELS_ABOVE_LAYER_3:1]
[LEVELS_ABOVE_LAYER_4:1]
[LEVELS_ABOVE_LAYER_5:2]
[LEVELS_AT_BOTTOM:1]
[CAVE_MIN_SIZE:5]
[CAVE_MAX_SIZE:25]
[MOUNTAIN_CAVE_MIN:100]
[NON_MOUNTAIN_CAVE_MIN:200]
[ALL_CAVES_VISIBLE:0]
[SHOW_EMBARK_TUNNEL:2]
[TOTAL_CIV_NUMBER:40]
[TOTAL_CIV_POPULATION:15000]
[SITE_CAP:1500]
[PLAYABLE_CIVILIZATION_REQUIRED:1]
[ELEVATION_RANGES:8256:16512:8256]
[RAIN_RANGES:8256:16512:8256]
[DRAINAGE_RANGES:8256:16512:8256]
[SAVAGERY_RANGES:8256:16512:8256]
[VOLCANISM_RANGES:8256:16512:8256]