SpecialEffect's accessible GameBase

Blitz Bombing

Use the spacebar to drop bombs on the buildings below as you pass overhead:

http://www.gamebase.info/magazine/read/blitz-bombing_325.html

Runnerby

Use the space bar, to leap fromsurface to surface, defying gravity in a battle against free form jazz percussion.

http://www.gamebase.info/magazine/read/runnerby_326.html

Blast-o-Matic This flash game takes inpiration from power bars regularly found in one button games and runs with it. You must use click to set 10 different types of power bars to launch a cannon in an attempt to fire a canonball the longest distance. The power bars move at a very past pace. You can restart your own go when using a switch provided the cursor is left placed over where the 'Restart' tab appears at the end of a go. http://www.kongregate.com/games/kitten_cat95/blast-o-matic

Magnet Canyon Racer - requires mouse input to start and restart games, but the gameplay itself can be played using just one button (left mouse click):

http://t.co/6FJHx64

Not out yet, but it looks like a PS3 Baseball game (MLB11: The Show) will be getting a one-switch play mode. Could be a lot of fun...

Aeronaut

Once loaded up in your browser this lovely little game has full one button control:

http://www.gamebase.info//members/profile/1/blog-view/459

Attractor

Has a one button mode. Position the curson over the 'Next Level' icon and play with the left mouse button to play a full one switch version:

http://www.gamebase.info//members/profile/1/blog-view/466

Slot Car Grand Prix

Mouse controlled menu's. Left Mouse button or space bar for gameplay:

http://www.onbuga.com/play/slot-car-grand-prix.htm

http://games4noah.sitesled.com/flash/untitled.html

A retelling of an old Bible story through the eyes of an orphaned infant elephant whose parents were kidnapped by a deranged prophet and taken aboard an oversized watercraft.

In other words... there is an elephant that jumps on clouds and stuff.

Controls: left mouse button to jump

A few minor changes and I decided on a title: zou no ko.
http://games4noah.sitesled.com/flash/zounoko.html

Really addictive game, Will. Nice job!

A whole slew of on-line switch games here, in this great updated list from Kate Aherne:

http://teachinglearnerswithmultipleneeds.blogspot.com/2011/09/free-online-switch-activities.html

Spike: A love story - http://www.kongregate.com/games/Matzerath/spike-a-love-story

One switch game based on air hockey / Pong : http://www.graemesfreegames.com/html/deflektion.html