Here are some:
VCS:
3D Asteroids (Atari)
48 Hours (Sega)
9 to 5 (Fox)
Adventures of Max (Atari)
Airplane! (Sega)
Attack of the baby Seals (Fox)
BC (Tigervision)
BC II (Tigervision)
Bail Out (Zimag)
Battle of the Sexes (Multivision)
Black Lamp (Atari)
Blue Angels (Apollo)
Bouncing Baby Monkeys (Telesys)
Bristles (First Star)
Bubbles (Parker Bros.)
Buck Rogers: Caverns of Zagreb (Sega)
Buck Rogers: Marathon of Zenda (Sega)
Buggers (Unitronics)
Butch Cassidy and the Sundance Kid (Fox)
Capone (Atari) Not to be confused with Kepone

Catch (US Games)
Cave-In (Spectravision)
Caverns of Mars (Atari)
Caverns of Oz (Zimag)
Changes (Tigervision)
Circus Charlie (Parker Bros.)
Clone Attack (Starpath)
Computer Revenge (M Network)
Computer Typing (Entex)
Cosmic Avenger (Coleco)
David's Delight (Activision) *Maybe KLOVE knows something?
The Day The Earth Stood Still (Fox) *I'd love to see this one!
Dazzler (Unitronix)
Debbie Does Dallas (AMS)
Deep Throat (GPP)
Depth Charge (Amiga)
Desert Race (Unitronics)
Dragonslayer (Sega)
Drive 'em Crazy (Spectravision)
Dune (Atari)
Dtuch Elm Defender (Fox) *Nice concept, probably never started
Eagle Mountain (Spectravision)
The Fall Guy (Fox)
Final Legacy (Atari)
Fire! (Palmer) *For all you freaky piromaniacs out there.
Flesh Gordon (Wizard)
The Flintstones (M Network)
Flip and Flop (Atari)
Flipper (Technovision)
The Fly (US Games)
Food Fight (Atari) *This game would have sucked as a VCS game.
Formula 1 (Technovision)
Friday the 13th (Sega)
Galaga (Atari) *This game would have sucked as a VCS game.
Galactic Tactic (Spectravision)
Gotcha (Multivision)
Harem (Multivision)
Heartbreak (Multivision)
The Heist (Micro Fun)
Hell Raider (Atari)
Hercules (Xonox)
High Seas (M Network)
Honker Bonker (Atari) WTF was this supposed to be

The Incredible Hulk (Parker Bros.)
Innerspace (Venturevision) * It would have been nice to see this one!
Intuition (Tigervision)
Jaws (Parker Bros.)
Jinks (Atari) *Probably would have sucked
Kungle Jim (Technovision)
Jungler (Konami) *Would have been very interesting
Kaleidosketch (Unitronics)
Kickman (CBS) *Would have been nice to see!
Knight Rider (Studio Games)
Kyphus (Apollo)
Ladybug (Coleco)
Leprechaun (Unitronics) * I hope this company at least made a test unit!
Locomotive (Technovision)
Lode Runner (Atari) Man this would have been interesting; Solaris Anyone?
Magnum PI (Studio Games)
Marathon Man (Sega)
Master Cylinder (Spectravision)
Metamorphosis (Data Age)
Microsurgeon (Imagic) *Very doable IMHO
Mission Impossible (Sega)
Mission Omega (CommaVid)
Mission X (M Network)
Moon Base (Technovision)
Motor Mouth (Technovision)
Mouse Highway (Technovision)
Mr. Bill's Neighborhood (Data Age)
Mr. T (Data Age)
Mystic Castle (M Network)
One Fish, Two Fish (Coleco)
Orange Ranger (M Network)
Power Lords (Probe 2000) *Man this one would have been sweet!
Prince (Atari)
The Rescue of Emmanuelle (Multivision)
Ripley's Believe it or Not (Roklan)
Road Wars (Atari)
Romper Room's Countdown to Fun (Spectravision)
Safecracker (Imagic)
Scavenger Hunt (Amiga)
Scraper Caper (Tigervision)
Sector Alpha (Spectarvision)
Shoot-Out (Technovision)
Sidewinder (Atari)
Silly Safari (Technovision)
Six Pack (Fox)
Sky Blazer (Broderbund) *This one probably exists somewhere
Sky Lancer (Tigervision)
Smokey The Bear (Data Age) *Hey now, I would have bought this one

Smurfette's Birthday (Coleco)
Snark (Atari)
Solar Defense (Venturevision)
Solo (Broderbund)
Star Breaker (Atari)
Star Trek II: The Wrath of Khan (Sega)
Star Trek III: The Search for Spock (Sega)
Stick 'em (Commavid)
Stomp It (CBS)
Stone Age (Technovision) *Hmmmmmmmmmmmmmmmmmmm
Street Fight (Atari)
The Street Where You Live (Spectravision)
Super Crush (Tigervision)
Super Scrambel (Konami)
Super Stunt Cycle (Atari)
Surround II (Atari)
Swimming Meet (Ultravision)
Sword and Sorcerer (Coleco)
Swordquest Airworld (Atari) ...but someone has this one.

Tachyon Beam (Technovision)
Talk Dirty To Me (AMS)
Tank Blitz (MB)
Targ (CBS)
Tarzan (Coleco)
Thunderfox (Atari)
Tic Tacstris (Multivision)
Timescape (Spectravision)
Tough Enough (Fox)
Tower Toppler (Atari)
Turbo (Coleco) *I Bet Bushie has this one.

Underworld (Commavid)
Vertinko (Spectravision) *Cool Concept!
Voyage to the Bottom of the Sea (Fox)
War of the Worlds (Fox) *I would have bought this one!
War Room (Probe 2000)
White Water Madness (Atari) *Where was this when the HSC hosted
Atarilympics?

Wild Western (Coleco)
Xenon (Atari)
Zookeeper (Atari) *Would have liked to see this on the 5200 or 7800!
Atari 5200:
Adventure (Atari)
Antic (Atari)
Arabian (Atari)
Astro-Grover (Atari)
Black Widow (Atar) *It's blashphemy that this one never made it!
Bump n Jump (Sega)
Circus Charlie (Parker Bros.) *Would have been nice!
Cloak and Dagger (Atari)
Crystal Castles (Atari)
Domino Man (CBS) *Would have been nice!
Food Fight (Atari)
Galaga (Atari)
Gravitar (Atari)
Highway (Atari)
Krull (Atari)
Locomotion (Atari)
Madden Football (CBS) *Would have been an interesting start to an
unrivaled franshise!!!
Satan's Hollow (CBS)
Sinistar (Atari)
Spy Hunter (Sega)
Toy Bizarre (Activision)
Wrath of Quintana Roo (Sunrise) *This game could have been legendary!
Atari 7800:
Airball (Atari)
Atari Team Wrestling (Atari)
Badlands Pete (Atari)
Black Lamp (Atari)
Bounce Back 9Atari)
Breakneck (Atari)
Brute (Atari)
Capone (Atari)
Chess (Atari)
Crystal Castles (Atari) *This version would have been nice to see!
Deflektor (Atari)
Electrocop (Atari)
Eliminator (Atari)
F-16 Falcon (Atari)
Fantasy Fight (Atari)
Hell Radier (Atari) *Would have been nice to see!
Hoop Wars (Atari)
Jr. Pacman (Atari)
Moon Patrol (Atari) *I'd love to see an updated version of this one!
Nam Ninja (Atari)
Nine Lives (Atari)
Pit Fighter (Atari) *Why???
Prince (Atari)
Rampage (Atari)
Rampart (Atari) *Would have been nice to see!!!
Rescue on Fractalus (Atari)
Road Riot 4WD (Atari)
Sky Fox (Atari)
Sprintmaster (Atari)
Star Breaker (Atari)
Steel Talons (Atari)
Thunder Fox (Atari *Interesting name.
Time Lord of Zantac (Atari) *I guess someone at Atari was into Dr. Who and downers.

Toki (Atari)
Track & Field (Atari) 8I wonder how this would have compared to the NES
version?

UFO (Atari)
White Water Madness (Atari)
Xenon (Atari)
That's all from me. I might have made some typos, but I'm not up to editing right now. I know I missed some. Maybe someone can pick up with the Atari computers, Jaguar and Lynx titles.