It was a very good game, but after you lower the multiplier the house edge is way too high now.
CMIIW, the chance of winning the game (Find 6 BTC before finding 9 x) is 60%. So, the house edge was 4% at 1.6x but is now 22% at 1.3x.
Most Bitcoin games don't give the player much control over the outcome, it's decided through a random number, but AbsoluteBit is different. The scratch ticket is randomized, but the scratch order (every spot) is decided by the player, creating a large source of semi-randomness based on the players own decisions/intuition. This is also why every ticket is a possible winner– computer generated random numbers don't have the final say whether you win or lose.
Luck plays a much greater role in this game than most. The upcoming lottery game might be more your style: 10% chance of winning a full game, up to 9.4x multiplier, 1% towards jackpot, 5% house fee.