The idea is simple, I will raise base bet every x-hundreds losing spins. So my loses will be covered by the "boosted" winning spins. It worked at that time, but no guarantee it will works for you.

Hmmmm Looks like this is your old strategy when playing Tomb Of Nefertiti in the past

sometimes I do that, I increase the bet not based on how many spins have been made but only based on my feeling, when the game has started to recover then I raise 2x from the base bet.
I believe Panjul using that strategy, but He used to play Dice and Mines :v
No I do not use it to play Dice and Mines, but I used to use it to play Plinko and Limbo.
I do not dare to use it on slot games obviously, I prefer to play slot with the same bet amount from start till I stop (both stop because rekt and stop because I win big).
I had bad run on slot games lately especially with Fruit Party 2 as I did not get any FS after more than 5 hundred spins, I think it is my worst experience with Pragmatic slot.
I think I should stop playing slot games for a while and back to my other favorite game Crazy Ball aka Plinko.