Games on Abandonia that I finished from start to finish:
Action
Cannon Fodder
Doom II
Jungle Strike (Sega Genesis version)
Prince of Persia
Rampart (Sega Genesis or SNES version)
Raptor
Terminal Velocity
Adventure
None! Hardly ever played them too.
Arcade
Alien Carnage - Halloween Harry
Bubble Bobble (NES version)
Golden Axe (Sega Genesis version)
Jetpack
Mario Brothers VGA (Atari version, can't really be "finished")
One Must Fall 2097
Rampage (NES version)
Puzzle
Castle of Dr. Brain
Chip's Challenge
Tetris Classic (considered it finished when I had all the best scores spots. :P)
When in the World is Carmen Sandiego Deluxe
Racing
Ford Simulator 5
Ironman (can't really be "finished")
Nascar Racing
Outrun
Skyroads 3D
Street Rod 2
Stunts (ended
all races way ahead of best opponent)
RPG
Krynn triology
Champions of Krynn,
Death Knights of Krynn and
Dark Queen of Krynn
Dink Smallwood
Simulation
X-Wing Collectors Edition
Transport Tycoon Deluxe for Windows
Sports
4D Sports Boxing
NHL Hockey '93
Strategy
Armor Alley
Ascendancy
Castles
Castle II: Siege and Conquest
Civilization
Civilization II
Colonization (first game I ever purchased myself)
Command & Conquer
Dune II
Gemfire (NES, SNES or Sega Genesis version)
Jagged Alliance
Kings Bounty (Sega Genesis version)
Master of Orion
Netstorms, Islands at War (Single
and multiplayers)
Populous (NES version)
The Settlers
The Settlers II Gold
Stronghold
Syndicate
UFO: Ennemy Unknown
Xcom: Terror from the Deep
Xcom: Apocalypse
Warcraft: Orc & Humans
Text Based
None. Not even ADOM.
Board
None
The Crypt
Burger Time (Coleco Vision version)
Dig Dug (Atari version)
Lode Runner (NES version)
... phew. In total, this give out 59 games displayed on Abandonia that I played to the end or finished... Not counting countless others that I played but never finished.
... I need a break. :P
BTW, I also have about 20 years of gaming under my belt. Started playing games on my ColecoVision when I was about 4 or 5...