Looking good now with more crystals and items. :D

Yeh, good point: added crystals plus a couple items (candle, pickaxe, shovels) to the green-lever-room. Level is uploaded.

That's much more like it! :D This map is a lot better now, as it gives players more time to finish it. Should more crystals be added in the room where the green lever is?

Funny, initially I had the red lever at the other side of the lava pool. I replaced it, while testing the level, and forgot to place it back to its original location. It's back on the other side of the pool now.
Level updated :)

Thanks for that. Maybe move the red level on the other side of the lava pool? Make it a bit challenging. :D

Moved the switch for the laser canon to the middle. Uploaded the level.

Just a suggestion, move the switch for the laser canon to the middle? Just like you did with the other level, so just to time it right, by following the laser canon to turn it off. More fun I think. :D

Awesome, thank you so much for checking and notifying, this improves the levels so much!

Thanks, I was able to reach everything in this map. Will let you know if I can't reach anything in the other maps.

The gun in the spikes room can actually be reached, but it is tricky:
just stand close to the most right spike, jump en touch the lower gun.
The other guns can be reached from the red platform.

I replaced the disappearing/re-appearing platform, so now the treasure chest can be reached.

Did you encountered other unreachable items?
While replaying the fixed level all seem to be OK.

Thanks for that, some minor issues I forgot to mention was unreachable items, and they are treasure chest and the last gun in spike room. I can reach the gun but I end up on the spikes.

Added a switch so you can turn that laser on/off now.
Level has been updated to the store.

I'll check

Can't complete in full health in this level because, the top laser that's moving is too close.