Below is a list of worthwhile freeware games from 2007. Since all those games are free I didn't use any harsh criterias. a
A positive opinion on either one of the source sites was good enough for me to include the game on the list.
What does this

sign mean?:
It means it's a game I personaly played and recommend. They aren't necessary absolutele best on this list ( I didn't have time to play through all them), they symbol simply marks those that I personaly enjoyed the most.
This list is bassicaly a complilation of new posts found on those great sites.
Independent Gamer Blog The Independent Gaming SOurce the2Bears Jayisgames Retro remakes
They all deserve a permanent place in your bookmark directory.
6 Days a Sacrifice 
"6 Days A Sacrifice is the fourth and final instalment of the John DeFoe series, which thus far has encompassed 5 Days A Stranger, 7 Days A Skeptic and Trilby's Notes. Since this game is intended to tie up the loose ends left behind by the three previous episodes, it is highly recommended that you play through all of them first."
The Adventures of Cagney 
Short, but sweet online "choose your own adventure" book.
Ben Jordan Case 6: Scourge of the Sea People
The Breakdown
Charlie Foxtrot
CobraLs Arc remake
The Commonplace Book Project 
"Lovecraft's "Commonplace Book" was a notebook in which he jotted down his various ideas, many of them disjointed and cryptic; most of these musings never became real stories. The Commonplace Book Project is a collection of text adventures (interactive fiction games) which are based on these notes. Great idea!"- TIGSource
Covert Front
Covert Front 2
A Cure for the Common Cold
"After spending years as a starving artist, you've managed to catch the eye of a influential gallery director. The problem: he wants to see some new work, and you've got a terrible cold that is draining your creativity.
You'd better find a cure for the common cold--and fast!"
Dr. Lutz and the Time Travel Machine
"Dr. Abraham Lutz is desperately trying to prove his own theories about why dinosaurs vanished from Earth sixty-five million years ago. And the only way to do that is going to the Jurassic period by using a time machine."
Earl Mansin: The Breakout
"Help Earl Mansin escape from death row in this fully voiced graphic adventure."
Escape from Octlien
Fate by numbers 
Full motion video noir adventure game.
Fedora Spade
Hoshi Saga 2 
"In Hoshi Saga 2, you are presented with a series of mini-games and the object of each is to find a hidden star. How the star is hidden and how you find it varies with each game. It's kind of Wario Ware-ish in that the fun comes from figuring out what you're supposed to be doing (minus the time pressure)."- TIGSource
The Infinity String
"Your name is Yerik Elnar. You are scientist working for United States.
In late 2009 a ruins were found in Antartica by Russian explorers. A year later a complete research base was built to study the findings. Team consisted of 7 russians, 5 americans and 2 germans. 1 year later USA send you as an additional help. You arrive with the helicopter. But strange things begin to happen."
La Croix Pan 
"A lone American sniper enters the small town of La Croix Pan with the task of defending it by himself. He must face off a group of enemy soldiers, or die trying."
Leisure Suit Larry: Lost in Love
Fan-made sequel.
Little Falls
The Marionette 
"You play as Martin, a struggling sculptor. One evening he finds in his mail a strange white envelope, unmarked except for the number "1011" written in the top right corner. Inside is a photograph of a room with ropes hanging from the ceiling. He has barely registered that fact when he is struck unconscious, and later wakes to find himself in completely unfamiliar surroundings, with only a house nearby to offer any hope of help..."
Masq 
Interctive non-linear novel.
Nelly Cootalot: Spoonbeaks Ahoy
"Nelly Cootalot, fearsome pirate and lover of tiny and adorable creatures, is charged by the spirit of a dead buccaneer to investigate the mysterious disappearance of a fleet of birds known as spoonbeaks.
Her adventure will bring her face to face with the nefarious Baron Widebeard as she uncovers corruption and wanton punning in the Barony of Meeth.'
Purgatorio
"The game follows Frank O'Shea, A soldier on a peacekeeping mission. He is shot in the line of duty and blacks out. He awakens to find himself wounded and in a strange, but somehow familiar town. You must act as Franks guide as he tries to remember what has brought him here. Welcome to Purgatorio'
Makibishi Comic
"I really love the art and sound direction in this game, the sketchy graphics and minimal sound are almost hypnotic, and itfs a real joy to explore the surreal landscapes to see what will happen next. The sense of humor is wonderfully bizarre, too. Definitely give this one a try!"- TIGSOURCE
Miestas
Mondo Medicals
MuseLock
Nelly Cootalot: Spoonbeaks Ahoy
"Nelly Cootalot, fearsome pirate and lover of tiny and adorable creatures, is charged by the spirit of a dead buccaneer to investigate the mysterious disappearance of a fleet of birds known as spoonbeaks.
Her adventure will bring her face to face with the nefarious Baron Widebeard as she uncovers corruption and wanton punning in the Barony of Meeth.'
Nightmares, the Adventures 
Series of cartoon point and click adventure games.
Purgatorio
"The game follows Frank O'Shea, A soldier on a peacekeeping mission. He is shot in the line of duty and blacks out. He awakens to find himself wounded and in a strange, but somehow familiar town. You must act as Franks guide as he tries to remember what has brought him here. Welcome to Purgatorio'
Rorschach
The Sea of Glomp
"The Sea of Glomp is an adventure-themed Flash game created by Paul . that draws heavy inspiration from old-styl.e adventure games such as ... Adventure! You play a young fish whose egg has been stolen by a creature that looks like a bat. An underwater bat. You set out on a quest to find the egg, a task that takes you through some of the strangest parts of the sea you could imagine."-Jayisgames
Senior Year
English visual novel
Soup ver 0.9
"Soup ver 0.9 is a production loosely based on LSD, a trippy dream recollection available only on the Playstation console"-Indygamer
Sprout 
"Sprout is a cute game about a little bean that dreams of someday becoming a big oak tree."-TIGSource
Stranded 2
"Stranded II is a 3D adventure game by Unreal Software, chronicling the adventures of a man who lost his ship in a storm and must learn how to survive on a deserted island using a variety of objects acquired from the land."
A Tale of Two Kingdoms 
Epic adventure game is cla$sic Sierra s.tyle.
Unbound
Sequel to Heartland Deluxe.
The Visitor
"In The Visitor you take control of an alien slug, hellbent on Earth's ruination. And bursting out of as many stomachs as possible! SPLURT! It's a rather short, not-too-tough flash game that is mostly about hotspot hunting, but the great graphics and wicked theme make it a gaming intestinal tract worth bursting out of"- TIGSource
What Linus Bruckman Sees When His Eyes Are Closed 
I just can't recommend this amazing adventure game enough. Some of the most original and unique software I've seen in last 5 years.
Aces High Over Verlor Island
Action Cyborg
ad2
Alex Adventure
Alien Abduction
Alien Breed Obliteration 
Remake of Amiga clas.sic
And Yet It Moves
Apricots
Avalanche
Flash action game where you climb on falling blocks to escape from the rising water level.
Axel City
Balloon Tournament 2006
"Possibly the best Balloon Fight remake ever, though the game itself is practically nothing like it's source material"
Ballz
Barbarian
Remake of legendary 8bit fighting game
Barbie Seahorse Adventures
BattleMachy.
Bernard and Hank: Springtime Again
Battle Garden
Bear Go Home 
Stunning and unique platformer. You simply have to download it!
Binary Land
Remake of old NES game.
Bite the Bullet
Black Shades
Black Bullet Hell
Blazing Wings
"A remake of the cla$sic Atari shooter Wings of Death"-Indygamer
Blumenmacht
Bound Bear
BrainTooth
Camelot Warriors remake
CandyCane
Cereus Peashy
Chalk 
Incredible shump-like actiongames where you destroy enemies by drawing shapes with your mouse.
Chirality
An one-switch game.
Claustrosphere
Clean Asia 
"In Clean Asia, the eyes of mankind has decided to leave their hosts and take over the earth. Their first move was to escape to the moon, where they developed their hostile weapon technology. Ten years later they return and forcefully take over some prominent countries in Asia. Thailand and New Korea has both succumb to the hostile threat, while China insists on dealing with the eyes themselves and refuses any helping hands from around the world.
America sends a pair of pilot twins with extraordinary sixth senses to battle against the evil eyes. They both have designed their own space ships that seems to be about the only thing in existance that can be used to battle these terrible fiends.
It has three levels and two selectable ships with distinct controlling differences and abillities, fourteen bosses and ten regular enemies."-Indygamer
ClickBeat
Great Elite Beat Agents clone
Cluster Funked
Coaster Rider
Colosseum remake
Colocoro
Combat Heaven Next
Conformity
Experimental game about catching stuff into a net.
Cortex Command
The Crossing
Cyclops
Dark Cut2 
"Dark Cut2 puts you behind the forceps of a newly instated battlefield medic, with a variety of grisly and primitive tools at your disposal. Think Trauma Center circa 1863 and you have the idea. The presentation of the game is nice, with realistic, photo-based graphics to really bring out those wounds in all their pustulent glory."- TIGSoure
Death Worm 
"In this game you are an oversized worm that jumps above the ground and eats humans, birds, dromedars and other animals.
When you have eaten enough of them, the humans will start to guard the area."
Decobliss
The Design
Deathchase: UFO
A lo-fi remake of cla$sic ZX Spectrum game 3D Deathchase
Deo Dorant
Dogfight: Battle in the skies
Doppelganger
Defender remake.
Dotechin
Driller 
Remake of 8bit cla$sic.
Dungeon Looter
Dust Scape
Echoes
Empyreal Nocturne
eXceed 2nd Vampire REX
Excellent Bifurcation
Fairy Attackers
Far Cry
Flu Fighters
Action game when player is defending major organs from bacterias
Forces 
"Forces is an original genre game made by an 11th grader named Adam Bielinski. It is considered to be one of the best examples of Turing developed games, rivaling Coutsos's Evasive Maneuvers.You make sparkles on the screen using the mouse, and then click to shoot the objects you drew. Calculation of damage is based on the location of both your circle and the drawn objects. The closer they are to you, the faster they fly out"- Indygamer
Force Majeure
Fractal Fighter 