Haven't posted it there yet, but the same response applies, and I'll probably cross post it there, as well: This was once officially referred to as conflicts, and meant games couldn't be played in the same lineup together.
Last summer,
Guint and I came up with basically a HUGE list of every game ever with these conflicts, after many, many hours of work to do so. We got up through Cross, 86 games in total, including retired games. This also contains timings. If you don't want this here, Guint, please let me know, I'll delete it.
SMALL PRIZE GAMES
Cliff Hangers (4.5) – Range/L7/Hurdles/TTM
Give or Keep (4.5) – ME/H-L/Hurdles/BoS/MoL
Secret “X” (4.5) – DP/3X/Cross
Bonus Game (5) – H-L
Master Key (5)* – Safe/Side/Buck/Pocket
Trading Post (5) – ME/H-L/GR/Hurdles/Hole/BoS/Eazy/TP/TTM/MoL
5 Price Tags (5.5)* – DP/1RP/Side/Gas
½ Off (5.5) – Money/Hurdles/Buck/Deck
Joker (5.5) – Card/Poker/Danger/Hit/Side/Buck/Deck
Plinko (5.5) – Money/Roll
Punch a Bunch (5.5) – Money/H-L/Temp/Mark/Roll/Buck/Pocket
Switcheroo (5.5)* – Clock/Race/Check/Cover/Eazy/Line/Push/Roll/Bonkers
Pathfinder (6)* – DP/Pocket
Rat Race (6)* – Range/Race/Hurdles/C-O
Shell Game (6) – H-L/Mark/Buck
Spelling Bee (6)* – Range/Temp/Grand/C-O/Mark/Bag/Pocket
Super Ball!! (6.5) – DP/Dice/Hole/Roll
GROCERY PRODUCT GAMES
Hit Me (4.5) – Card/Poker/Joker/Gas
Hurdles (4.5) – GoK/Race/Cliff/Trade/Half/Rat
Penny Ante (4.5) – L7/Pocket
Pick-a-Pair (4.5) – TT/Swap
Bullseye (5) – Range/Pocket
Grand Game (5) – Money/Temp/Danger/Bee/Step/Gas
Grocery Game (5) – Range/Credit/Spree/TP
Hi Lo (5) – Bonus/Clock/ME/GoK/Shell/Dice/Punch/Trade/Bonkers/MoL
Now….or Then (5) – BoS
Check-Out (5.5) – Range/Credit/Bee/Rat
Let ‘em Roll (5.5)* – Temp/GR/Dice/Roo/Punch/SB/Plinko/Bee/Eazy/Push/MoL/Math
Pass the Buck (5.5)* – Temp/Shell/Punch/Key/Joker/Push/Step/Half/Gas/Math
Stack the Deck (5.5)* – Any/Card/10C/Poker/1RP/3X/Safe/241/PaN/Joker/Half/Pocket
$uper $aver (5.5) – L7/Bargain/BoS/Pocket
It’s in the Bag (6.5) – Money/Temp/1RP/Bee/TTM/Step/Pocket/Gas
The Phone Home Game (6.5) – Race/Clearance
Hole in One (7)* – ME/Trade/SB/Eazy/Step
CAR GAMES (ones in SP/GP marked with *)
Dice Game (4.5) – H-L/SB/OA/Roll/Bonkers
Lucky $even (4.5) – Range/Cliff/Penny/Credit/Saver/Mark/Pocket
Money Game (4.5) – Punch/Grand/Joker/Freeze/Bag/Half
Any Number (5) – 3X/PaN/Pocket/Deck
Card Game (5) – Range/Poker/Hit/Joker/TP/Deck/Gas
Cover Up (5) – Roo/OA/PaN/Line
One Away (5) – Temp/Dice/PaN/Cover/Line/Flip/Bonkers/Math
Pocket ¢hange (5) – Any/L7/Temp/10C/3X/Safe/Bullseye/Punch/Penny/Key/Path/Bee/Saver/PaN/Bag/Deck
That’s Too Much! (5) – Range/Cliff/Trade/Bag/Push/TP
Gas Money (5.5) – 5PT/Temp/Card/Danger/Grand/Hit/Bag/Buck/Step
Line em Up (5.5) – Temp/Roo/OA/Move/241/PaN/Cover/Push/Cross
More or Less (5.5) – GoK/H-L/GR/Trade/BoS/Roll/TP
Golden Road (6) – Trade/241/PaN/Roll/TP/MoL
Temptation (6) – Punch/Grand/OA/Bee/241/PaN/Bag/Line/Roll/Buck/Step/Pocket/Gas
Ten Chances (6) – 3X/Safe/Squeeze/Check/Move/Pocket/Deck
Triple Play (6) – DP/Card/GR/Trade/Grand/TTM/MoL
3 Strikes (7) – Any/10C/X/Pocket/Deck
OTHER GAMES
Double Prices (3) – 5PT/X/SB/Path/Switch/Side/Mark/Freeze/1WP/Push/Flip/TP/CoG
Barker’s Bargain Bar (3.5) – Saver/Swap/BoS/Clearance
Coming or Going (3.5) – DP/Bump/Side/Freeze/Flip/CoG
Do the Math (3.5) – ME/TT/Check/OA/BoS/Magic/Roll/Buck
Flip Flop (3.5) – DP/OA/Side/Freeze/Switch/CoG
Most Expensive (3.5) – GoK/H-L/Hole/Trade/Swap/Eazy/Step/Math
1 Right Price (3.5) – 5PT/Race/Switch/Mark/Bag/Deck
One Wrøng Price (3.5) – DP/Mark
Pick-a-Number (3.5) – Any/Temp/GR/Roo/Squeeze/OA/Cover/Line/Pocket/Balance/Deck
Side by Side (3.5) – DP/FPT/Money/Key/Joker/Freeze/Flip/CoG
Squeeze Play (3.5) – 10C/PaN
Switch? (3.5) – DP/1RP/Bump/Mark/Flip
Balance Game (4) – 241/PaN/Magic
Bump (4) – Switch/Push/CoG
Double Cross (4) – Range/X/Move/Line/Push
Eazy az 1 2 3 (4) – ME/Roo/Hole/Trade/Clearance/Push/Roll/Step
Freeze Frame (4) – DP/Money/Range/Magic/Side/Push/Flip/CoG
Push Over (4) – DP/Range/Roo/Bump/Freeze/Eazy/Line/Roll/TTM/Buck/CoG/Cross
Range Game (4) – Grocery/L7/Card/Cliff/Bullseye/Check/C-O/Bee/Magic/Freeze/Push/TTM/Rat/Cross
Bonkers (4.5) – Clock/H-L/Race/Dice/Roo/OA
Check Game (4.5) – Range/10C/Roo/TT/Credit/Magic/Math
Clearance Sale (4.5) – Race/Bargain/PHG/Eazy/Step
Clock Game (4.5) – H-L/Race/Roo/Bonkers
Danger Price (4.5) – Grand/Joker/Gas
Magic # (4.5) – Range/Check/Balance/Math
Make Your Move (4.5) – 10C/241/Mark/Freeze/Line/Cross
Poker Game (4.5) – Card/Hit/Joker/Deck
Safe Crackers (4.5) – 10C/Key/241/Pocket/Deck
Shopping Spree (4.5) – Grocery/Credit
Swap Meet (4.5) – ME/Bargain/PaP
Take Two (4.5) – Check/PaP/Credit/Math
2 for the Price of 1 (4.5) – Temp/GR/Safe/Move/Line/Balance/Deck
Race Game (5) – Clock/1RP/Hurdles/Roo/PHG/Clearance/Bonkers/Rat
Buy or Sell (5) – GoK/Bargain/Trade/NoT/Saver/MoL/Math
Credit Card (5.5) – Grocery/L7/TT/Check/C-O/Spree
Make Your Mark (5.5) – DP/L7/Shell/1RP/Punch/Bee/Move/Switch/1WP
Step Up (5.5) – ME/Temp/Hole/Grand/Eazy/Bag/Clearance/Buck/Gas