The River
The Data Stream
In order to get past this level, you need to solve the riddles with the answers being SAND and FISH. Then you should transform them in the following ways:
SAND -> HAND -> HAN -> TAN
FISH -> FIST
To Sail Her By
This second part becomes more difficult. You should start with the source words: STRAIN, STRIFE, PAST
You will then need to transform them in the following ways:
STRAIN -> TRAIN -> TREEN -> EENRT -> EENR -> EEN -> OWN -> NOW
STRAIN -> TRAIN -> TREEN -> TREE
STRIFE -> STRIF -> FIRST -> FIRS -> FIR
PAST -> PAT -> NAT -> ANT
(Bolded words are used to unlock gates.)
Underground River
The source words are: SOVEREIGN, SEA, TEN, DIME, STUMBLE, ABBEY, SLATE
Here are the suggested transformations:
SOVEREIGN -> SOVERE -> RESOVE -> ROSEVO -> ROSE -> ROZE -> ZERO
SEA -> SEEAA -> SE -> SEE -> SOO -> ZOO
DIME -> PENNY -> PEONY
TEN -> ONE -> OONEE -> OONE -> PONE -> ONEP -> HONEP -> PHONE
STUMBLE -> UMBLEST -> UMBLE -> HUMBLE
ABBEY -> ACBEY -> ACBE -> BEAC -> HBEAC -> BEACH
SLATE -> ATESL -> ATE -> AATEE -> ATEEA -> ATFEA -> ATFE -> FEAT
(Bolded words are gate keys.)