About This File
Here's a layout for Concept Games Jackpot 7s, although a few people I know pronounce it 'seven-evens' - so I've gone with both names in the title.
This has been made with photos of my own machine, and a ROM dump I also took of my own machine - so it's definitely running known good software that plays exactly as I like. What is Jackpot 7s? Well to be honest it's basically another Concept 3 win game, but with unique artwork!
Does it play differently to the normal 3 win games I've released with Concept ROMs? Hard to say really. But it's got a good streak in it if caught right!
HAPPY RAM file is included in the folder called 'HAPPY_RAM'. Just copy the RAM and GAM from that folder over the ones in the folder with the .FML and .BIN files in.
When I say happy, I mean it's had £3600 in, which means the 2nd streak is due any second since these ROMs have a known session length of 3600 credits 
As with other Casino ROMs, these will give 'ERR-01' on first boot. Either reset the layout (Ctrl+R) or reopen the layout to clear it.
I labelled the ROM dump file with the text that was written on the original Concept provided chip, and so my best guess is :
'JACKPOT7_v20_M_POP50_P100_SS_S_BR' =
JACKPOT7, version 2.0, Plan M (standard 10/30/100 paytable)
POP50 (50p play), P100 (no idea?) SS (soft session?) S (standard rather than protocol?) BR (Blue Rinse a.k.a. Bingo)
Thanks :
Thanks to @Wizard for the emulator, thanks to everyone who plays and enjoys my layouts, and thanks to those who don't play and can't stand them!
Thanks to @Ginge for previous help, suggestions, and playtesting of previous Concept releases. Note I forgot to include the top-fluorescent lit gradient that @Gingeprovided in the ZIP files, so it's available as a little 42kb BMP file as part of this download if you prefer a more 'authentic' reel gradient!
Thanks to @Reg and everyone else here. Making layouts is something I actually do to unwind. A bit like I spent most of my youth in arcades trying to escape reality, now tinkering with these in MFME and Photoshop keeps me sane
Edited by slotsmagic
What's New in Version 1.1 See changelog
Released
... fixed the layout as per issue found by @Multi Retro Man and @BarXQueen and then managed to break the layout by uploading without a GAM file 
