What unit did you infect for each of your tries
#Infected units majority creepers
icy horizon
tidal shard
3 wimps (got dozens of them)
4 rangers
Few troopers
icy horizon
This is completely within line for the type of units you infected. The game doesn’t explicitly say it, but in general, the units unlocked later in the game yield better infection units. You essentially get what you pay for.
Source: https://battlenations.miraheze.org/wiki/The_Infected#Infection_Rates
