If you like ZZed, you'll probably like Zodiac. It's not got the cartoony feel to it, but in my opinion beats Zzed for game play. both have similar game play. There's another one in my collection, but the name escapes me at the moment and there are too many to search through (over a thousand) I have most of what you mention above and agree they are a cool bunch of games. I think Star Defender 4 should be included with the space shooters though; also you could maybe have subdivided the space shooters into their specific types, for example, third person, 360 degree shooter vertical scroller etc. I have several 1st 3rd person arcade space shooters but much prefer the fast and furious fun of the non 3D ones (personal preference of course)
You hit the platforms perfectly. The only ones I couldn't comment on are aquaria and kyntt. how can something that's not been released be a favourite unless you were on the beta test team? :)
I would add the following games that aren’t boring in my opinion:
Arkanoids:
Gem Ball
Acky's XP Breakout
Action Ball Deluxe (and probably Action Ball 2 which from the game description and screenshots looks awesome (release: sometime this month)
Aqua Ball
Arklight(this is a cross between breakout and space shooter and already mentioned above)
Arcmania 2
Aztec Ball (similar to Shattera and Shattera 2)
Ball 7
Break Quest
Clash
Fairy Treasure
Funkiball Adventure
Incrediball the Seven Sapphires
Little Gods (Pong meets Arkanoid in a gothic setting - if you like gish or Gumboy Crazy Adventures then you'll like this one)
Magic Ball 3 (despite it's ease and slowness)
Musikapa
Nuclear Ball 2
Reaxxion
Ricochet Infinity (or any one of it's predesessors)
Rival Ball Tournament (another Pong meets Arkanoid, with online play)
Ultranium 5
X-Bound Deluxe (360 Arkanoid)
Break-In (360 arkanoid)Breakball Gold
Quadronoid (4 way, three ways, two way (pong like) and 1 way breakout)
Super DX Ball Deluxe
Bricks of Atlantis
Neo Ball
Hidden Objects Games:
Abra Acadamy and the sequel returning cast
Little Shop of Treasures 2
Mah-Jong:
Luxor Mah-jong
Word Games:
Acadamy of Magic Word Spells
Acropolis
Inlay Games:
Adventure inlay Safari
7 Lands
Arctic Quest 2
Platforms:
Barrel Mania
Marble Games:
Slick Ball
Marble Worlds
Marble Blast Gold
There's a new one that's better than any of the above, but I've only played the demo so par and can't remember it's name offhand; I'm sure it's similar to Slick Ball, lol
Match 3 style games:
Alchemist
Big Kahuna Reef
Sproink
CirculateZen Gems
The Treasures of Montezuma
Sky Bubbles Deluxe
Sparkle
Luxor 3 and 2
Atlantis Sky Patrol
Magic Tea
Glyph
Other Shooters:
AirStrike II Gulf Thunder
Star Defender 4
Platypus II
Scavenger
Other Arcade:
Peggle
Moleculous
Steam BrigadeParadoxion
Pacific Heros
Mexican Motor Mafia
Gutterball 2
DDD Pool
Breakout Shooting
Bagh Chal
Breakout Shooting
$50 to $70 games:
Crysis
Battlefield 2
Battlefield 2142
Silent Hunter 4
Stalker:Shadow of Chernobyl
Unreal tournament 2007, 2004 and 2003
Battlefield Vietnam
Battlefield 1942
Vietcong Perple Haze and Vietcong Fist Alpha and Vietcong 2
Men of Valor
Medal of Honor sereis
Call of Duty Series
War Hammer
Cossacks: European Wars
American Conquest + Fight Back
Civilization series
Battle Stations Midway
Armed Assault
Grand Theft Auto: Vice City
Conflict Global Storm
Full Spectrum Warrior
Conflict Vietnam
Oblivion
Wizardry 8
budget games:
Worms Blast
Lemmings
Hidden & Dangerous II
Taxi Racer London 2
3D Marble Flip
3D Mini Golf
Pro Pinball: Fantastic Journey
Big Mutha Truckers 1 & 2
Supreme Snowboarding
There are so many more, but I've only included those that you can find in my favourite games folder. This changes as time goes by; especially when I rediscover games from my main games library, or my games folder.