If you want to play tmnt, metal slug etc you may want a 3rd side to your machine.
Nope, No third sides! I may leave the games in and if people really wanna play them, they can. I simply made a list of vertical/cocktail games that get the most play on my upright, and added a few that were horizontal that still got tons of play.
Also, most of those games would benefit from a 4 way stick. PAC-Man and Donkey Kong are no fun in 8-way.
I'm still debating sticking with 8-ways, or just going for a 4-way dedicated joystick. I've heard of software solutions, with varying degrees of success. I'll likely end up ordering some Sanwas for this cocktail in the end, but these 8-ways will get me going for now.
If you stick with 8-ways, WindJammers is fun with the controls rotated.
I'll add that one into my set, thanks!
They're not? Sure, they're not class of '81 or anything, but they're classics alright.
Yup, like i said, these are just vertical games that get a decent amount of play on my upright, with a few horizontals thrown in.
Amazing maze - Ancient, but fun with 2 people simultaneous. Remember to tweak the joystick controls for player 2.
Added as well, thanks!
There is a version of Space invaders where 2 people play at once on a cocktail, I forget the ROM name.
I'll dig around for this one, let me know if you find it first!
Comment about the 8 way joystick. I have an 8 way and set the default MAME controls to null the 4 corners, for games that use the 8 way, change the game specific settings to use them.
Yeah, like I said, i've seen a few software fixes floating around, I'll have to experiment, but this way sounds too easy to work right

How, sir, are you expecting to play games like 1941 or metal slug on a cocktail? 2 players on the same side I assume? Otherwise 1 player plays upside-down?
For 1941, one will be upside down. For 1942, it rotates between players, IIRC.
Using the cocktail mode in Mame. This will show the game both up side down and right side up. I'll try and find a screenshot
There's also a funky tetris version for cocktails that does this. I should see if I can track that game down as well...