"Classic" Arcade
After I make CTC 3, I'm thinking about what to do next. A while ago I saw a video on this site of the Edgeless Safety Cube rolling to the goal (similar to Marble Madness) and thought about making a map would look like an arcade. The games that would be playable would be similar to some classic games (i.e. Wario's Woods, Marble Madness, Super Mario Bros., Balloon Fight, etc). What do you guys think about it?
My Work
[spoiler]Maps:
Revenge of the Angry Turrets
Capture the Cube [Co-op]
Capture the Cube 2 [Co-op]
TPWEGTH Sample Map
Aperture Aquatic Testing Center
Aperture Aquatic Testing Center 2
Aperture Time Testing Center
ML's Halloween Trick - 1000 downloads!
ML's Halloween Treat
ML's Combination - 1000 downloads!
ML's Jailbreak Labyrinth
ML's Tricky Teamwork [Co-op]
WIP:
"Capture the Cube 3"
Workshop Maps Link: http://steamcommunity.com/profiles/76561198008890579/myworkshopfiles/[/spoiler]
I think you can play tetris in portal 2, if you can move the blocks left to right, like with the gravity gun.
Tic tac toe and bowling can be played in portal 2 too. Though half life 2 is a game where you can make those great classic games
I'm sure there would be some way to do tetris cleverly with lots of parenting to func_doors...
[spoiler][SP] Alternate[/spoiler]
bowling. for turrets....reskinned to look like bowling pins!!!!!!!!
minigolf.
pong.
pacman.
I think in terms of boolean variables. Generally, it makes things easier.
I completely forgot about pong. 
I'll add that also. Bowling for turrets sounds interesting.
My Work
[spoiler]Maps:
Revenge of the Angry Turrets
Capture the Cube [Co-op]
Capture the Cube 2 [Co-op]
TPWEGTH Sample Map
Aperture Aquatic Testing Center
Aperture Aquatic Testing Center 2
Aperture Time Testing Center
ML's Halloween Trick - 1000 downloads!
ML's Halloween Treat
ML's Combination - 1000 downloads!
ML's Jailbreak Labyrinth
ML's Tricky Teamwork [Co-op]
WIP:
"Capture the Cube 3"
Workshop Maps Link: http://steamcommunity.com/profiles/76561198008890579/myworkshopfiles/[/spoiler]