Big Win 777 slot by Play'n Go is one of those games where a modern video slot attempts to fuse with the basic Vegas mechanical 5-reel models you may see in a land-based casino. This doesn't always work online and possibly hasn't here. We therefore get a basic appearance with a purple background and reels lined with dot lights and some funky pop music as we spin. This idea has been done before by most developers such as iSoftBet's Vegas High Roller which was okay, IGT's Vegas Baby! and the old Pragmatic Play slot, Vegas Nights. So will those 3 lucky 7's spell a big win for our bankroll?
There are 15 fixed pay lines on a 5x3 grid here on Big Win 777 slot and symbols can be single or stacked with Diamond Wilds paying 67x bet for a 5-of-a-kind win, Gold 7's 17x, Red 7's 13x, Triple Bar 7z, Double Bar 5x and Single Bar 3x. That's all there is as the rest of the symbol positions are blanks so you only see winning tiles separated by those blanks. No random modifiers but we do get a bonus if we see the Chance scatter on reels 1, 3 and 5.
Having landed 3 scatters we get taken to a wheel. This has cash segments of 5x bet up to 777x bet hence the slot's name. You have a 1/3 chance of landing on the free games segments which award 12 spins. Further Chance scatters add 1 or 2 spins for that amount or another Wheel spin for 3 which can award the same cash prizes or up to 20 extra spins, retriggers unlimited. The Diamond Wilds will expand in this bonus one row at a time and stick in place until they are 3 rows high and fully expanded, after which they disappear on the next spin. Play'n Go tell us we can get up to 5,000x bet here.
Big Win 777 slot isn't too bad although it does look quite dull with basic sounds, animations and graphics. I detest slots which don't guarantee the free spins when a bonus is eventually achieved and therefore I can be fobbed-off with some crappy cash value, but alas we get that here although the free spins can be fun when the Wilds are appearing regularly. The RTP is 96.13% and the game runs smoothly enough, but I feel that this 'big win' will evade me for quite a long time...
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