These are the games I've played through
W=with walkthrough
W/Hx=had walkthrough, but used it only for few hints
Cx=cheating (on scale 1-10; explanations here)
Hx=with hints ([estimated] number of needed hints)
RPG
Nahlakh C5
Pools of Darkness C3 H10
Betrayal in Antara C5
Lands of Lore 1 W C2
Shadows Over Riva (Realms of Arkania 3) W/H20
Knights of Xentar (Dragon Knight 3) H2
Mad Paradox
Cobra Mission(: Panic in Cobra City) H1
Champions of Krynn C3
Betrayal at Krondor W C4
Strategy
Populous 2 - Trials of Olympic Gods
Civilization 1 (king)
Dune 2 C1 (Atreides, Ordos)
Detroit C5
Starlord (king)
Princess Maker 2 (575 points)
Kingmaker
Pirates! (Councilmember, 45/100 points)
Pirates! Gold (Colonel, 37 points)
War in Middle Earth
Master of Orion (small, hard, 5 opponents)
Centurion (Legionnaire)
Battle Cheese
Sword of the Samurai (tanto, 2550 points/50 year shogunate)
Magic: The Gathering (Wizard, won Arzakon, 3198)
Master of Orion 2 (easy, small, 8 players, 1414)
Puzzle
The Incredible Machine
The Incredible Machine 2
Fool's Errand H4
At the Carnical (aka Puzzle Gallery) H10
Push Over C9
Castle of Dr. Brain (Novice)
Island of Dr. Brain (Expert)
Action
One Must Fall 2097
Queen of Heart '98 (all [10] characters, level nomal;-)
Metal & Lace
X-Men: Children of the Atom (easiest level)
Wolfenstein 3D (easiest level) parts 1-3, parts 4-6 C7
Wing Commander 1 + Secret Missions 1 & 2
Wing Commander 2 + Special Operations 1 & 2
Wing Commander Academy C8 (on fair play to 15/3)
Wing Commander Armada (campaign, Confed, novice)
Privateer H2 + Righteous Fire
Privateer 2 W/H5
Wing Commander 3
Wing Commander: Prophecy (Ace, all 53[-1] missions completed)
Wing Commander: Secret Ops (Ace, all 56 missions completed; Nightmare, game through)
Wing Commander: Unknown Enemy (Rookie, all 18 missions completed)
X-Wing TOD1 C5, TOD2&3 C8, historical missions (16 out of 18)
X-Wing Collector's CD TOD1&4, historical missions (25 out of 30) (top ace wingmen)
TIE Fighter (easy) C1
Destruction Derby 2
Death Rally
DX-Ball 1
Yet Another Break Out Game
Kung Fu Louie
Prince of Persia 2 C9
Star Wars (-87 PC-version; beyond level 99)
Dragon Strike (Crown, Sword and Rose)
Die by the Sword C7
Shooting Heart (normal)
Fatal Racing
Invasion of the Mutant Space Bats of Doom
Red Baron (novice)
Network Q RAC Rally (championship) C2
Carmageddon (normal)
Carmageddon 2
Sango Fighter (easy)
Rebel Assalt (easy) C5
Test Drive Off-Road
Resident Evil 2 (Claire A/Leon B, easy, rearrange mode=C5)
Star Wars Episode I Racer
Moto Racer (Normal)
Test Drive 4 C1
Adventure
Larry 1 W
Larry 2 W
Larry 3 W
Larry 5 (missed lots of points)
Larry 6 H2
Larry 7 (missed points/easter eggs)
King's Quest 1 W
King's Quest 2 W
King's Quest 3 W
King's Quest 4 W
King's Quest 5 W
King's Quest 6 W/25
King's Quest 7
Space Quest 1 W
Space Quest 2 W
Space Quest 3 W
Space Quest 4
Space Quest 5 W
Hero's Quest (Quest for Glory 1) (Fighter 500/500) W C4
The Black Cauldron W
Police Quest 3 W
Gabriel Knight 1 W
Mixed-up Mother Goose
Mixed-up Fairy Tales
EcoQuest 1
EcoQuest 2 H5
Freddy Pharkas W
Manhunter 1 W
Manhunter 2 W
Conquests of Camelot - the Search for the Grail W
Gold Rush! W
Laura Bow 1 (Amateur Gumshoe)
Monkey Island 1 H10
Monkey Island 2 H6
Monkey Island 3
Indiana Jones & Last Crusade W
Indiana Jones & Fate of Atlantis (all modes) H15
Loom
Sam And Max Hit the Road W/H10
Maniac Mansion 2 W/H10
The Dig
Grim Fandango
Legend of Kyrandia 1 W
Hugo (1) in the House of Horrors H5
Ringworld H2
Simon the Sorcerer 1 W/H20
Simon the Sorcerer 2 H4
Spellcasting 101 W
(Benjamin & the) Alien Incident
Operation Stealth W
Mean Streets
Martian Memorandum W
Under a Killing Moon (some game hints)
Neuromancer W
Discworld W/H32
Monty Python: Meaning of Life W/H20 C3
Darkseed W
Bill and Ted's Excellent Adventure (Level 1, manual hints)
Innocent Until Caught W/H20
Guilty H1
Beneath a Steel Sky W/H5
Inherit the Earth: Quest for the Orb
Ween: The Prophecy W/H8
Cruise for a Corpse W
3X3 Eyes
Dragonsphere H2 (Novice)
Lost Files of Sherlock holmes W/H10
Myst
Riven W/H3
Myst III: Exile
Sega Mega Drive (= Genesis) (emulated)
Phantasy Star 2 H1
Phantasy Star 3: Generations of Doom (all 4 endings C1)
Phantasy Star (4): The end of the millennium
Phantasy Star II Text Adventure: Nei's Adventure (PC-remake fan translation) C1
Shining in the Darkness C3
Shining Force 1
Shining Force 2 (Norm.) W/H1 C2
Maximum Carnage C7
King of Monsters (Easy, 12 continue)
Phantasy Star II Text Adventure: Kinds's Adventure (fan translation) C1
Phantasy Star II Text Adventure: Shilka's Adventure (fan translation) C1
Phantasy Star II Text Adventure: Anne's Adventure (fan translation) C1
Warsong W C5
Phantasy Star II Text Adventure: Huey's Adventure (fan translation) C1
Sega MegaCD (= Sega CD) (emulated)
(Game no Kan/Games Can vol. 1 :) Paddle Fighter
Wing Commander
Lunar: Silver Star
Mansion of Hidden Souls
Secret of Monkey Island [after PC version=W]
Shining Force CD (Book 1-3, easy)
Revengers of Vengeance (tournament, easy)
Vay
Space Adventure Cobra
Lunar (2): Eternal Blue H2
Sega Master System
The Snail Maze (= Labyrinth)
Phantasy Star H1
Phantasy Star (emulated) W/H20 [almost 10 years after 1st time]
Asterix
Tennis Ace
Slap Shot
Super Kick Off
Golden Axe (77 A++ real / 215 A+++ emulated C7)
World Cup Italia '90 (emulated) (playing West Germany)
X-Men: Mojoworld (level normal) (emulated)
Basketball Nightmare (emulated) C3
Dragon Crystal (emulated) C3
Road Rash (emulated)
High School Kimengumi (emulated) W/H9
Great Baseball (emulated) (level 1)
Great Football (emulated)
Baku Baku Animal (emulated)
Great Ice Hockey (emulated [with mouse]) [won USSR on senior/3 minute periods]
Great Basketball (emulated) C3
Where in the World is Carmen Santiago? (emulated)
Megumi Rescue (emulated [with mouse]) C3
The Story of Mio aka Hoshi Wo Sagashite.. (emulated) W/H3 C1
After Burner (emulated) C7
Wonder Boy III: Dragon's Trap (partly emulated) C8
Super Racing (emulated) (beginner)
Nekyuu Kousien (emulated) C7
Ninja Gaiden (emulated) C6
Sports Pad Soccer (emulated [with mouse])
The Ninja (partly emulated) H2 C2
Fantasy Zone (emulated) C6
Rocky (emulated) C7
Street Fighter II (emulated) (easy)
Fantasy Zone II (emulated) C6
Virtua Fighter Animation (emulated)
Sega Game Gear (emulated)
Mighty Morphin' Power Rangers (level easy)
Phantasy Star Adventure (fanmade english translation)
Phantasy Star Gaiden (fanmade english translation)
Aa Harimanada C6
Defenders of Oasis
Colecovision (emulated)
Tournament Tennis (Novice)
Nintendo 64 (emulated)
Super Mario 64 W (70 stars)
Super Nintendo Entertainment System (emulated)
Harvest Moon C1 (ranch master rate 564)
Live A Live C2 (fanmade english translation)
Wonder Project J C3 (fanmade english translation) (44 days)
Final Fantasy (2) 4 C2
Final Fantasy 5 C3 (fanmade english translation)
Final Fantasy (3) 6 C3
Ranma ½ (easy)
Ranma ½: Treasure of the Red Cat Gang (aka Ranma ½ RPG) (fanmade english translation)
Clock Tower (1 ending / W all 9 endings) (fanmade english translation)
Bahamut Lagoon (fanmade english translation)
WWF Wrestlemania Arcade (very easy)
Nintendo Entertainment System (emulated)
Final Fantasy 1 C3 H20
Final Fantasy 2 C3 W/H20 (fanmade english translation)
Final Fantasy 3 C4 W/H50 (fanmade english translation)
Nintendo Game Boy (emulated)
Pokemon Trading Card Game (got legendary cards, 223/226)
Pokemon Blue
Pokemon Silver C1
Pokemon Crystal C1
Pokemon Green (Japanese)
Pokemon Yellow C1
Pokemon Red
Pokemon Gold
Star Wars Episode 1 Racer C2
Harry Potter and the Philosopher's Stone
Harry Potter and the Chamber of Secrets C1
Star Wars Episode 1: Obi-Wan's Adventure C5
Nintendo Game Boy Advance (emulated)
Pokemon Sapphire C1
Pokemon Emerald C2
Wing Commander: Prophecy (easy)
Pokemon Fire Red C2
Lego Star Wars
Lego Star Wars II
PlayStation (emulated)
Final Fantasy VIII C2 W/H10
Arcade (emulated)
Alien vs Predator (CPS2) C5
Vampire Saviour (CPS2) C3
Back...