Okay I get it, I think the colors made it confusing, especially the purple looks very red so I thought it was just red. It took me a while to get a hang of a lot of the mechanics such as
- Marking, because I didn't intuitively understand that's what the cracks were
- I still don't get what the blue/yellow swap is, unless it's just for deducing what a tile is going to be?
- The 3 items merge rule, some items merged while some didn't, and I couldn't see any indicator of whether they would or not
Pretty fun game, I got to level 80 in endless before I got tired of the run. I think the relatively small grid size makes the item limit feel very oppressive. Especially in the late game, because a lot of the builds like bees are very synergy based and you hit the cap quickly. Plus a lot of the upgrades and random events want to add items to your deck; they treat this like it's a reward, but outside of the early game it's actually a huge punishment because it will dilute your deck with useless items and force you to spend lots of gold looking for removes.
Overall good roguelike with decent build diversity, though. ^^