[PC] Spaceman in Space (2012)

How:
Got to know about it by following Francisco Gonzales on Twitter, downloaded it when he announced the release.
Pros:
- Amusing little comedy with moderately challenging puzzles
- Very nice graphics and animations
- Humorous sound effects (all made by voice, for example when the spaceman walks he says "left-right-left-right...")

[Browser] Exposed (2012)

Pros:
- Fun trial & error short puzzler

[PC] Submerged - LaSol (2011)

Pros:
- A short and urgent escape-the-room game with enjoyable puzzles
- Some realistic red herrings
Cons:
- Items cannot be deselected quickly and it soon gets annoying since there is so little time
- The game flow is broken by unnerving item descriptions and slow text

[PC] ^_^ (2012)

Pros:
- Neat graphics, fun to play, funny characters
Cons:
- Very short

[PC] Barrier (2011)

Pros:
- Short, crazy and smart (e.g. give the flower to her)
- Actions change their meaning halfway
- The wacky dialogues, perhaps unintentionally, add fun to the fun
Cons:
- None that I can think of

[Browser] No Place Like Home (2011)

Pros:
- Nice graphics
- Great mood
- Puzzles are not so easy
Cons:
- Not very responsive interface

[Browser] Bathos (2011)

Pros:
- Clever
- Nice pixel art
Cons:
- Just one puzzle
- You're gonna spend a lot of time on this

[PC] Heartland (Deluxe) (2009)

Pros:
- Neat graphics
- Dark mood
Cons:
- Extremely short. Make a full-length game like this and you're winner

[PC] <3 (2011)

Pros:
- An interesting one-room adventure
- Excellent graphics as expected
Cons:
- Subpar animations
- Written text is difficult to read

[PC] A Woman for all Seasons (2010)

Pro:
- Simpatico passatempo ambientato in una sola room
Contro:
- Trial & error
- Non è sentimentale come vorrebbe essere
- No enigmi

[PC] Awakener (2009)

Pro:
- Bella grafica e animazioni
- Semplice e piacevole
Contro:
- Troppo breve come al solito

[Browser] Host Master and the Conquest of Humor (2009)

Note:
The main character of this game is Tim Schafer.
Pro:
- Quite funny
- Nice puzzles in a very limited space
Contro:
- Too short