Day 1 Start
Zycorax
Scratch neck through beard => avatar
Vrael
Skeleton, museum => avatar
xAngelSpiritx
“I like it. You don’t? Ohh, what a fucking shame.” => Battle.net account.
“My body cannot escape, but some parts of me will” => what remains after your body dies? Religious reference.
Almost Alive
“Applying the half empty/full glass of water principle, this man is an optimist in life.” => Life is the key word. Is he almost alive or almost dead?
Notics every movement, every blink. => title.
Brontobyte
"[...]you’re all so empty, so… so hollow, so b-blank.[...]" => avatar.
Simple, home-made remote detonator => title
ForTheSwarm
Explosions? Infested Terrans!
Night 1 Start
Zycorax
Eyes => avatar and signature
xAngelSpiritx
"May your soul find peace" => religious reference
Day 2 Start
Each death gives clues against the person who sent the hit and nobody else.
lil-Inferno
I tried to be very careful with clue sagainst him. Too careful. I know these clues suck.
The demolition expert vigilante throwing a bomb => fire/explosion => inferno.
The sink => sewer => his thread in the Terrain forum
Zycorax
DTBK is attacked while playing computer games => moderator of Games, and listening to music => WTH are you listening to? topic
ForTheSwarm
"I’m calling to say thank you to you and my father. Thank you for the wonderful upbringing you’ve given me. Thank you…" => signature says 'thank you' to people who gave him minerals
"I am emotional, but I am strong." => I am wretched, but I am strong => Infested Terran
Suicide or unavoidable death in an attempt to blow the mafia up. This is the second time such a concept is seen. I gave so many clues against him this night because I felt that he was left out the previous night.
Brontobyte
“1-to-1” is a type of mathematical function as seen from the Wikipedia article. If you look at the 'see also' section, you will notice that another type of function is called 'onto' => Brontobyte.
Large file? Bytes! Lots of bytes!
Empty => avatar.
xAngelSpiritx
Red/pink face => avatar is a red/pink character
Knife => avatar holds a blade
Unable to see him => spitit
Soul leaves the body => religious reference
Almost Alive
Oddly dyed hair => avatar and signature
"The Undeserving" is a band and they have a song called 'Almost Alive'. Or is is the other way around? Doesn't matter.
Night 2 Start
xAngelSpiritx
Stabbing => avatar
Day 3 Start
This post contains my two favorite clues.
xAngelSpiritx
The line "F(n+2) := F(n+1) + F(n)" describes the Fibonacci sequence: 1,1,2,3,5,8,13,21,34... and the man Raccoon talks to on the phone investigates the room where DTBK died: bullethole in the back of the chair (he was shot i nthe back while sitting in his chair), brain tissue on the floor, small droplets of blood near the brain tissue from him coughing up blood; read through DTBK's death and you'll realize that that is what his room would look like if you take away his body and clean up the mess a bit. DTBK's player ID is 8. The 8th member of the Fibonacci sequence is 21 => AngelSpirit's game ID.
ForTheSwarm
"i1, e4, s5, t6, t9, a13, n14" - each number denotes the position of the letter it is next to in a word. Rewrite this into "i _ _ e _ t _ _ t _ _ _ a n" => Infested Terran. Cudos to Lethal and Kaias for cracking this clue.
Zycorax
"on the very last page of the report" => on the very last page of some set of information. This set of information is referring to Zycoraxes posts. On the very last page of his post collection (found under his profile through the feature 'find my posts') you will see a post that has only one word in it: 'spoon'. The Matrix movie has the famous 'there is no spoon' scene/line. This clue was more likely to point to Fatal due to him being a Matrix defense fan, but TBH I didn't know that fact about Fatal.
Brontobyte
Becoming blind => losing one of your senses. Bronto made a topic "I was wondering today, if I had to loose one of my 5 senses forever, which one would it be, and why."
Night 3 Start
ForTheSwarm
I've lived for the mob, I'll die for it!" => "Live for the swarm!"
None.