I talked about these two games here: https://vegascasinotalk.com/forum/sh...f-amp-Red-Silk
You can check the machine *WITHOUT* credits or money in the machine for free. But once you have credits, you just made a wager if you change wager amounts. Out of habit, I check biggest wagers first so I lost $7.50x3 (due to my bad habit).
Please learn from my mistake.
It’s a nice anti-scavenging feature. Since Star Goddess, I am seeing more and more anti-scavenging features on bonus slots.
Good luck.