“Wazdan” has built this slot under a structure of 5 x 4 reels and has provided it with 40 pay lines; this is a video slot where all the symbols appear stacked, and to improve its performance, this provider has decided to include a pretty active wild symbol that helps a lot to deal with losing streaks so common in slots of this type, i.e. where all the symbols appear stacked.
According to what I could experience, one of the main strengths of “Good Luck 40” is that it usually allows us to get access to rounds of free spins with some ease, sometimes even seem to abound scatters in such a way that sometimes I managed to obtain rounds of up to 30 free spins that sometimes I have even been able to extend up to 60 turns by re-triggering the feature.
I think paytable of this game is decent enough considering that the total bet for a spin that includes 40 lines costs us only 10 credits, which makes it a very useful video slot for low rollers.
On the other hand, this slot seems to perform very well during the base game, and the wild symbol is responsible for this to a great extent, and this game proved me this when on some occasions I got 3 or 4 elephants (wilds) on a same active pay line.
I did not get many big wins to talk about, however, betting only $0.10 per spin, I was able to accumulate profits up to $25 at some point, profits I could finally keep until the end of my session.
“Wazdan” has not been one of my favorite suppliers so far, however, I think “Good Luck 40” is a slot that has surpassed my initial expectations and I think now I'm going to have to reconsider my position and start exploring more games created by this company.
At the moment, my luck playing this slot has been good enough to allow me to suggest this slot to other players; it may not be a slot to get rich in a single spin, but it is a game that might be useful for your purposes.