this is a map filled with anomalies.
here is what i remember:
Anomaly 1 - placing lights in the dark room they don't work
Anomaly 2 - strange dr kleiner black shawdow figures
Anomaly 3 - Mingebags
Anomaly 4 - in the dark room there will be a chair. if you place the doll in the secret room on the chair, it will start a ritual, taking you to the big dark room: there is no way out exept when the doll and the chair is back, explode it and you will return.
Anomaly 5 - a woman will exit out of the dark room. If you intercept her she will say smt and will become a cone with a light on it. Is used as an anomaly detector, and it can open up a portal to a facility found in the underground tunnels. This will lead you to an SCP like facility. DO NOT EXPLODE THE ELICOPTER BOMB.
Anomaly 6 - strange dark figure used for the old gordon freeman in half life. If you were to get into another map because you are scared, he CAN follow you. You canot harm him as he will stand still and will only teleport near you to creep you out.
Anomaly 7 - The small tunnel in that small apartment building (the short building on your left when you spawn) if you were to go to that tunnel, it may make a loop, sending you back to where you came from the tunnel.
Anomaly 8 - Ratman - i don't remember anything of him, but he will spawn in the dark room along other of his kind. the others will die to the fire that they have on, but he will stay alive and go in the submarine room and buid a lair. This will be inportant later on.
Anomaly 8 - there is a small vent on each side of the support pillars on the inside of the medium building, these lead you to rooms with pictures, being oddly similar to the rooms of Ratman of Portal.
Anomaly 9 - doing a ritual in Ratman's lair, on his table with includes a few baby dolls and if i remember correctly, the secret doll. this can be done so you can upgrade your cone anomaly detector, to heal you if you get hurt, this is a better upgrade for ealing with Mingebags. but to upgrade it you need to fight father girogi, ut he is pitch black. do it again and he will be trowing bombs at you. the upgrade this time is that the cone heals you faster.

This is all i can remember, please tell me about another anomalies that you will find and if i remember, i will tell you more about it.