Alien Appearance Ratios (TFTD)

December (2039) - January
Mission/Race	Aquatoid	Gillman	Lobsterman	Tasoth	Mixed Crew
Alien Probe Mission	70%	30%	-	-	-
Alien Interdiction	50%	50%	-	-	-
Alien Resource Raid	60%	40%	-	-	-
Alien Infiltration	60%	40%	-	-	-
Alien Colony Expansion	30%	70%	-	-	-
Alien Surface Attacks	-	100%	-	-	-
Floating Base Attack	60%	40%	-	-	-

February - March
Mission/Race	Aquatoid	Gillman	Lobsterman	Tasoth	Mixed Crew
Alien Probe Mission	60%	30%	10%	-	-
Alien Interdiction	50%	50%	-	-	-
Alien Resource Raid	40%	60%	-	-	-
Alien Infiltration	50%	30%	20%	-	-
Alien Colony Expansion	40%	40%	20%	-	-
Alien Surface Attacks	20%	80%	-	-	-
Floating Base Attack	30%	40%	30%	-	-

April - May
Mission/Race	Aquatoid	Gillman	Lobsterman	Tasoth	Mixed Crew
Alien Probe Mission	30%	40%	30%	-	-
Alien Interdiction	30%	50%	20%	-	-
Alien Resource Raid	50%	50%	-	-	-
Alien Infiltration	20%	50%	30%	-	-
Alien Colony Expansion	10%	30%	60%	-	-
Alien Surface Attacks	20%	30%	50%	-	-
Floating Base Attack	20%	60%	20%	-	-
Shipping Route Attack	10%	30%	20%	20%	20%

June - July
Mission/Race	Aquatoid	Gillman	Lobsterman	Tasoth	Mixed Crew
Alien Probe Mission	20%	10%	40%	30%	-
Alien Interdiction	10%	-	40%	50%	-
Alien Resource Raid	30%	-	-	70%	-
Alien Infiltration	10%	30%	20%	40%	-
Alien Colony Expansion	10%	40%	30%	20%	-
Alien Surface Attacks	10%	30%	20%	20%	20%
Floating Base Attack	20%	30%	30%	20%	-
Shipping Route Attack	10%	30%	20%	20%	} August and Beyond Mission/Race Aquatoid Gillman Lobsterman Tasoth Mixed Crew Alien Probe Mission 20% 20% 20% 40% - Alien Interdiction 30% - 30% 40% - Alien Resource Raid 50% - - 50% - Alien Infiltration 30% 10% 50% 10% - Alien Colony Expansion 10% 20% 60% 10% - Alien Surface Attacks 20% 20% 20% 10% 30% Floating Base Attack 10% 10% 60% 20% - Shipping Route Attack 10% 30% 20% 20% 20% Notes December 2039 is included in the first table, but the game begins in January 2040. Each table covers two month blocks. All months beyond August 2040 use the August table. All values listed above are interpreted off probability tables obtained directly from TFTD's GEOSCAPE.EXE. Established Alien Colonies, Artefact Sites and the final mission T'Leth have fixed crew types. Alien subs on Colony Supply Missions will be crewed by the same species that established the Colony, and ignore the monthly tables. Port Attack and Island Attack missions fall under the category Alien Surface Attack. Cruise Ship and Cargo Ship missions fall under the category Shipping Route Attack. See Also Alien Appearance Ratios - For Enemy Unknown/UFO Defense Terror From The Deep Aliens Aquatoid • Gillman • Lobster Man • Tasoth • Mixed Crew Terror Units Bio-Drone • Calcinite • Deep One • Hallucinoid • Tentaculat • Zombie • Triscene • Xarquid Data TFTD Alien Stats • Alien Rank • TFTD Damage Modifiers • TFTD Alien Appearance Ratios • SWS/Terror Unit Innate Weapons