Nice game ! Here is my feedback:
- It would be nice to keep the lanterns where they are when the player dies die, and have another dedicated button to restart everything. In the current state, it's hard to see the added value of putting a lantern somewhere.
- The visual effect on the player looks good and the controls feel responsive
- The game would really benefit of sound effects when the player hits something, when you jump ... You could even use that as a gameplay mechanics where the sound gets louder when close to walls